"Enthusiasm" issued a new poster. Bo Huang and YiBo joined hands to perform hot youth


1905 movie network news The film officer announced the summer vacation and released the poster of "Hot Youth". The film is directed by, with Chen Zhixi as the chief producer and leading the street. The background of the poster is bright and colorful, like wanton youth and blood! Bo Huang and YiBo, the two leading actors, laughed shoulder to shoulder, and there was hope in their eyes. Let the audience can’t help but look forward to their stories.


The movie "Enthusiasm" tells the story of hip-hop mr. six Ding Lei (Bo Huang), who meets Chen Shuo (YiBo), a young boy who loves and pursues his dreams firmly. By chance, Chen Shuo joins the hip-hop troupe run by Ding Lei — — Exclamation mark, the master in the dance troupe is like a cloud, with different personalities, and Chen Shuo collides with different sparks and jokes. Chen Shuo enthusiastically pursued his dream and looked forward to the opportunity to play, only to find that everything was not as smooth as expected after entering the dance company. Ding Lei and Chen Shuo are facing their own difficulties in life. Can the unknown frustrations and blows make the mentoring and apprentices continue to join hands in the national competition? This mystery will be revealed after the film is released.


The poster of "Hot Youth" appeared in YiBo, Bo Huang, and the two men were blown up in the summer.


In the poster of "Hot Youth" released, the interaction of the two leading actors shoulder to shoulder caused netizens to speculate and discuss the relationship between the characters, and some netizens even used "being a teacher and a friend" to describe the status of the two characters. The background of the poster is gorgeous and unique, which belongs to the hot breath of summer, burning and warm, and you can feel youthful just by looking at the poster.


The fresh collocation of Bo Huang, a veteran actor, and YiBo, a young actor, has aroused the expectations of countless netizens for the film. One is mr. six, who has been a hip-hop coach for seven years, and the other is a new generation of actors. Their youthful "dislocation" collision in different times is bound to spark unexpected sparks.


Persistence in "enthusiasm" — — Is to pay tribute to every ordinary person who insists on loving.


The story of the film "Enthusiasm" is a gift from the master to every ordinary person who keeps loving life. Ding Lei’s persistence in winning the championship, Chen Shuo’s persistence in the stage, this kind of fighting spirit that seems to be "invincible Xiaoqiang", and his persistence in gritting his teeth in difficulties, truly pay tribute to everyone who works hard for love. Free and enthusiastic, hot and unrestrained is everyone’s attitude towards life. This story of breaking through all difficulties to pursue dreams is also a portrayal of thousands of ordinary people in Qian Qian who keep their love for their dreams.


Ding Lei and Chen Shuo met on their own dreams, and two different eras collided "enthusiastically". Survival and initial heart, friendship and reality finally gathered on one stage, and the stage of their youth never ended. Dreamcatchers of different generations encourage each other, making the film create new heights from all levels. This is exactly what director Dapeng wants to express. Youth never ends, and we will always be enthusiastic for love! Let’s meet the movie "Enthusiasm" in summer and blow it up together.


The movie "Enthusiasm" will be released in summer, so look forward to it!


Vipshop will release the "2023 Beauty Awakening Trend": the trend of makeup first, refined demand and streamlined skin care is remarkable.

Wake up in the spring, and the mood of wanting to be beautiful grows wantonly in the new spring.
According to the data released by the National Bureau of Statistics, the total retail sales of social consumer goods reached 7,706.7 billion yuan in January and February 2023, a year-on-year increase of 3.5%. Among them, the total retail sales of cosmetics was 65.6 billion yuan, up 3.8% year-on-year, achieving the first positive growth since August 2022, and the cosmetics market showed obvious warming momentum.
Recently, Vipshop joined hands with many well-known beauty brands to launch a consumer survey called # Vipshop Beauty Awakening Plan #, and based on the platform sales data, brand feedback and nearly 1,500 netizens’ responses from platforms such as Weibo, Xiaohongshu, bilibili and Zhihu, it released the "2023 Beauty Awakening Trend" (hereinafter referred to as "Trend"). Trend shows that since the beginning of this year, the trend of making-up first, refined demand and streamlined skin care has been remarkable, which has brought new development space and growth point to the beauty market.
Trend 1: under the recovery of the market, make-up is the first to start.
In the vibrant spring, bright makeup makes people feel happier and more confident socially. Benefiting from the full liberalization of consumption and social scenes, makeup consumption took the lead in the first quarter of 2023, which sounded the clarion call for the recovery of the beauty market.
According to the data of Vipshop, from January to mid-March, 2023, the sales volume of platform makeup increased by 6.24% month-on-month, among which lip makeup and eye makeup products increased the most obviously, increasing by 15.3% and 18.6% month-on-month. In terms of brands, the sales of domestic beauty brands, such as Huaxizi, Kazilan and Tangduo, have increased significantly, with an increase of 17.1%, 24.9% and 20.6% respectively.
Geographically, the sales of beauty cosmetics in first-tier and new first-tier cities have increased significantly. For example, the sales of beauty cosmetics in Beijing, Shanghai, Guangzhou and Shenzhen increased by 20% to 40% month-on-month, and the growth rates of Chengdu and Chongqing, the "most beautiful cities", both exceeded 80%. Among the top ten cities in beauty sales, Xi ‘an increased by 101.9% month-on-month, ranking first in the country.
Trend 2: The consumer demand is refined, and the subdivided track is optimistic.
With the refinement of consumer demand, more and more beauty brands further expand their product lines and capture opportunities to segment the track. Taking Tangduo as an example, in 2022, innovative products, such as high-gloss capacity-repairing disk and ultra-fine eyeliner, were introduced in addition to the dominant categories such as eye shadow and blush, which formed a more perfect product layout and quickly seized the market segment.
At the same time, consumers’ awareness of cosmetics has improved rapidly, which puts forward higher requirements for the brand’s product strength. The person in charge of the Lancer brand pointed out that many "component parties" are even familiar with the basic formula and efficacy features of the products, and the beauty track will continue to "roll the efficacy" and "roll the research and development".
In addition, the refinement of demand is also reflected in the consumption scene+style. The person in charge of Maybelline brand said, "With the stratification, diversification and refinement of consumer demand, beauty care brands gradually break the circle boundary and expand brand influence through topic innovation with different emotions and scenes."
Trend 3: quality consumption prevails, and subtraction skin care becomes a hot spot.
# vipshop Beauty Awakening Plan # Consumer survey results show that nearly half of the consumers surveyed have reported that their consumption mentality has tended to be calm in the past three years, and their choices have become more rational, paying more attention to product quality. "I used to buy what I used to buy, but now I prefer to be short of it, and I will choose products that are of good quality and suitable for me."
The person in charge of Maybelline brand believes that consumers’ pursuit for the quality and details of beauty products reflects a typical attitude towards self-satisfaction.
The ever-changing lifestyle is reshaping the relationship between consumers and beauty care. A person in the beauty industry said, "Under the influence of environmental awareness and healthiness, consumers are increasingly favoring products with natural raw materials and safe ingredients. In terms of makeup, more consumers began to’ do subtraction’, praised natural and clean makeup, bid farewell to exaggeration and pursue originality. "
After more than half a year’s market downturn, the prosperity of the cosmetics industry has greatly increased. Cosmetics are selling well during Valentine’s Day 214 and Women’s Day 3.8 this year, which also makes brands optimistic about the next market trend.
The person in charge of the Orange Blossom brand said, "When the overall social mobility returns to normal, the vitality of the market is increasingly displayed. More importantly, we have seen more confidence in the industry, which comes from the supply chain, channels, consumers, and even more from various brands in the industry. This makes us look forward to the overall recovery of the beauty industry. "
The person in charge of Vipshop’s beauty cosmetics said: "As the original intention of the Spring Awakening Plan, Vipshop hopes to join hands with beauty brands in spring and start from spring."
Xinmin. com published this article for the purpose of transmitting information, and does not represent the views of this website.
Reporting/feedback

The list of wildlife protection is updated, and a large number of familiar fish and snakes are included in daily life.

  Pangolin will be "short-listed" in the newly compiled List of National Key Protected Wild Animals without any suspense. Photo by Jiang Zhigang

  Moose photographed in the wild in Altai Mountain. It is the largest deer in the world. Its protection level will be raised to the first level. Institute of Zoology,Chinese Academy of Sciences

  Qingdao lily, also known as Laoshan lily, is a perennial monocotyledonous herb, native to Shandong Province, and is a newly added second-class protected species.

  Paphiopedilum Malipo is a newly recorded first-class protected species. institute of botany,the chinese academy of sciences

  A few days ago, the newly compiled List of National Key Protected Wild Animals (hereinafter referred to as the List of Animals) and List of National Key Protected Wild Plants (hereinafter referred to as the List of Plants) began to be publicized to the whole society and solicited opinions.

  Scientists believe that biodiversity includes animals, plants, microorganisms, ecosystems and their ecological processes, among which animals and plants are the most important part of the biological world and have the closest relationship with human beings. The protection of wild animals and plants is the basis of maintaining biodiversity and ecological balance, and is also closely related to the declaration of world heritage and the establishment of national parks, nature reserves and scenic spots.

  The number of listed species has increased significantly.

  "Overall, the updating of the directory will have a far-reaching impact on the protection of endangered wild animals and plants in China, and will also be conducive to the country’s ecological protection, biodiversity protection, heritage site protection and the restoration of the national ecological environment." Jiang Zhigang, a researcher at the Institute of Zoology, Chinese Academy of Sciences, participated in the research on mammals in the Catalogue of Animals. He said that the country’s work of updating the list of animals and plants has condensed brand-new scientific and technological wisdom. Scientific and technological workers absorb the latest zoological knowledge and research results at home and abroad, and comprehensively consider the living conditions, endangered conditions, protection levels and management needs of species; The opinions of experts, managers and the public were also widely solicited.

  The Animal Catalogue for this consultation involves 661 species of wild animals in 17 classes and 70 orders, which is more than twice as many as the first edition in 1989. "Scientists generally believe that the current endangered situation of species is still serious, and more and more species need to be protected. The main influencing factors are the change of species’ living conditions, endangered status, management needs and international factors. Recently, it was affected by the COVID-19 epidemic. " By clarifying the protection level of wild animals again, we are actually re-examining the relationship between people and wild animals. Jiang Zhigang thinks so.

  The newly compiled Catalogue of Plants contains 468 species and 25 species of wild plants. On the basis of the first batch of Catalogue of Plants, 55 species were deleted and 296 species and 17 species were added. The number of species listed in the two lists has increased significantly compared with before.

  Dr. Qin Haining from Institute of Botany, Chinese Academy of Sciences, has been involved in the tracking and revision of the Catalogue of Plants since it was first published in China in 1999. He said that the number of species newly compiled in the Catalogue of Plants has nearly doubled compared with before. "When the first batch of Plant Catalogue was published in 1999, many plant groups with high economic value and serious resource destruction were not included for various reasons. For example, Orchidaceae, Peony and Ginseng were not added until this time. " He emphasized that in recent years, the state has obviously strengthened the protection of the natural environment and enhanced its emphasis on ecological concepts; In addition, after the COVID-19 epidemic, the whole society paid more attention to animal and plant protection … … These social development backgrounds have given a "green light" to the expansion and publication of the directory.

  Respond to the global protection goal

  On July 9th, while the newly compiled Catalogue of Plants was publicly solicited for comments, the World Conservation Union (IUCN) also updated the latest data in 2020 for the IUCN Global Red List of Threatened Species (hereinafter referred to as the IUCN Red List).

  Qin Haining believes that the purpose of compiling these "lists" is to show the endangered status of species, provide a basis for the government to formulate protection policies, and attract public attention. In the process of updating the Catalogue of Plants, we not only refer to the management effect and growth and decline of protected species in China for more than 20 years, but also refer to the list of plants that should be given priority and priority protection listed in the Red List of IUCN and the Red List of Biodiversity in China compiled by China. However, these directories have their own characteristics. IUCN Red List and China Biodiversity Red List are expert systems compiled according to international common standards, which encourage "all assessments should be made". Only some species in the list are endangered. For example, the Red List of Biodiversity in China — — Volume of Higher Plants has assessed more than 34,000 species of plants in China, of which only 3,700 species are "threatened", accounting for about 11%. The Catalogue of Animals and the Catalogue of Plants are issued by the government and provide legal protection. The red list ranks the degree of endangerment in the first place; The protection list first considers the values of economy, scientific research and ecological culture.

  In December 2019, the Ministry of Natural Resources became a national member representative of the World Conservation Union (IUCN).

  "The state is the subject of threatened species protection. ‘ Red List of National Endangered Species ’ It reflects the living conditions of this species in this country, "Jiang Zhigang said: For example, moose has a large population and wide distribution in North America and Europe, and was rated as" non-dangerous "by the IUCN Red List. But it is completely different in China, which is only distributed in Aershan and Daxing ‘anling, so it was rated as "extremely dangerous" by the Red List of Biodiversity in China. This provides an important basis for China to formulate protection countermeasures.

  It is of great significance to the development of natural heritage.

  Experts agree that the gradual implementation of the newly compiled Catalogue of Animals and Catalogue of Plants is an important event for biodiversity protection in China and an important embodiment of the country’s emphasis on ecological civilization construction.

  Jiang Zhigang explained that the updating process of Animal Catalogue and Plant Catalogue is that the state constantly confirms and reminds people in the form of laws and regulations to restrain people’s behavior in nature reserves. "This will definitely have a positive impact on the protection of the world natural heritage." Qin Haining added: "When we talk about biodiversity in the world natural heritage standards, we will mention the quantity and value of endemic, endangered and protected species. 50% of the wild plants in China and 60% of the species on the protection list are endemic to China, which means that they are unique resources in the world. Therefore, protecting biodiversity in China means protecting global biodiversity. Therefore, the promotion of the new catalogue is conducive to the declaration of new heritage sites and the protection of the original natural heritage sites. "

  After the formal promulgation and implementation, the relevant management and law enforcement departments will implement protection measures according to the two new catalogues, delimit new protected areas, and use this as a basis to approve projects related to biodiversity protection and control exports. Qin Haining believes that the protection of animal and plant species still needs to be combined with the protection of ecosystems to produce the best results. He believes that after the official publication of the directory, the state needs to start supporting protection measures as soon as possible, and the management department should establish a long-term tracking and updating mechanism, such as formulating the principle of updating and withdrawing the directory, and regularly updating it every once in a while.

  Extended reading

  In the Catalogue of Animals for public consultation, giant pandas, red-crowned cranes, tigers, leopards and snow leopards are still under first-class protection. The familiar Tibetan antelope, Tibetan wild donkey and python are reduced to secondary protection. In addition, snakes and fish that were common in the wild were included in a large number this time. Among them, 20 species of Serpentidae are newly listed in the list, and the protection levels of Jinggangshan Ridge Snake, Sansuo Snake, Xizang Hot Spring Snake, Sichuan Hot Spring Snake and Shangri-La Hot Spring Snake are all Grade I; 29 species of CYPRINIDAE were newly listed, among which tong yu in the north and tong yu in the wild round mouth were added as the first-class protected species.

  (The photos in this article are from the Internet except the signature)

How to pay three insurances and one gold? What are the rules for the payment ratio?

Three insurances and one fund include endowment insurance, medical insurance, unemployment insurance and housing accumulation fund, which are closely related to people’s lives, life security after retirement, reimbursement of medical expenses and satisfaction of housing demand. The following will introduce in detail the payment method and payment ratio of three insurances and one gold.

There are two main ways to pay three insurances and one gold: unit payment and individual payment. For on-the-job employees, three insurances and one gold are usually withheld and remitted by their units. Before the monthly salary is paid, the unit will deduct the personal contribution from the employee’s salary according to the regulations, and at the same time, the unit will also bear the corresponding contribution share and pay the money to the relevant departments in a unified manner. Taking employees of enterprises as an example, enterprises will transfer the three insurances and one gold fees payable by employees and enterprises to the accounts designated by social security agencies and housing provident fund management centers at a fixed time every month by means of bank transfer.

Flexible employees without fixed units, such as individual industrial and commercial households and freelancers, can also pay three insurances and one gold by themselves. They need to go to the local social security agency and the housing provident fund management center to apply for insurance and open an account. When handling, you need to bring your ID card, household registration book and other relevant information, fill in the application form, and choose the payment grade that suits you. Payment methods can be selected from bank withholding and online payment. For example, in some areas, it is convenient and fast to allow flexible employees to pay fees through mobile APP.

Regarding the proportion of payment, there are certain differences in different regions. The following are the approximate proportions in general:

Insurance/provident fund Unit contribution ratio Individual contribution ratio endowment insurance Generally 16%-20% 8% medical insurance 6% – 10% About 2% unemployment insurance 0.5% – 2% 0.2% – 1% housing accumulation fund 5% – 12% 5% – 12%

For example, in a certain area, the pension insurance unit pays 16% and the individual pays 8%; Medical insurance units pay 8% and individuals pay 2%; Unemployment insurance units pay 0.7% and individuals pay 0.3%; The proportion of housing provident fund units and individuals is 8%. Assuming that the employee’s monthly salary is 5,000 yuan, then the employee pays 400 yuan (5,000× 8%) and 800 yuan (5,000× 16%) for the monthly pension insurance; Medical insurance individuals pay 100 yuan (5000×2%) and units pay 400 yuan (5000× 8%); Unemployment insurance individuals pay 15 yuan (5000×0.3%) and units pay 35 yuan (5000 × 0.7%); 400 yuan (5000×8%) shall be paid by individuals and units for housing provident fund.

It should be noted that all localities will adjust the payment ratio according to local economic development level, average social wage and other factors. Therefore, when paying three insurances and one gold, it is suggested to pay attention to the changes of local policies in time, or call the local social security hotline 12333 and the housing provident fund hotline 12329 for consultation to ensure accurate payment.

(Editor: Wang Zhiqiang HF013)

[Disclaimer] This article only represents the author’s own views and has nothing to do with Hexun. Hexun.com is neutral about the statements and opinions in this article, and does not provide any express or implied guarantee for the accuracy, reliability or completeness of the contents. Readers are requested for reference only, and please take full responsibility. Email: news_center@staff.hexun.com.

Engine Technical Tour (13) Analysis of C4LEC8 Engine

  【Pacific Auto Network Technology Channel】 1.6L was once the first choice for family cars because of its sufficient power and relatively low fuel consumption. However, with the improvement of consumption level, the size of family cars is getting bigger and bigger, and the power of 1.6L displacement is just enough. If the vehicle is fully loaded, it will be a bit of a small horse-drawn cart, and the driving pleasure has long been gone. 2.0L displacement power is sufficient, but high fuel consumption is inevitable. To make a compromise, 1.8L displacement power and fuel economy are the most suitable. I also saw this opportunity, and developed a brand-new 1.8L engine in five years. This engine code is EC8, which is currently mounted on Dongfeng models. This issue will bring you the technical analysis of Dongfeng EC8 1.8L CVVT engine.

 

Wonderful review of the last issue

one

 

● Basic engine parameters

Basic parameters of Dongfeng Citroen EC8 1.8L CVVT engine name Dongfeng Citroen EC8 1.8L CVVT Engine Air intake form Cylinder arrangement form four cylinder inline stroke Four stroke Number of valves per cylinder four Cylinder head/block material Aluminum alloy/cast iron admission gear DOHC (overhead double camshaft) Oil supply mode bore 79mm piston stroke 92.5mm Compression ratio 11:1 Maximum power 102kW(139PS)/6300rpm maximum torque 172Nm/3500rpm Fuel label 93 (Jing 92) Oil type 5W-30 All synthetic engine oil (original factory standard)
Watchmaking: www.PCauto.com.cn    

● Research and development background of ●EC8 engine project

  The research and development project of EC8 1.8L engine was put forward at the board of directors of Shenlong Company as early as April 2008, and was officially put into production in April 2013. The whole project development took five years.

Engine technical tour (13) Detailed explanation of Dongfeng Citroen EC8 engine

  In the two years before April, 2010, China market analysis and product technical scheme determination were mainly carried out. According to market analysis and laws and regulations, 1.8L will be the gold emission in the household market, and the power performance of 1.8L can best meet the household demand, while the fuel consumption and carbon dioxide emission also meet the environmental protection requirements.

 

For more engine technical analysis articles, please click the following link:

55555

 

● Fuel consumption of ●1.6L and power of 2.0L displacement.

  EC8 is a brand-new engine launched by PSA for China market. EC8 engine claims to have the fuel consumption of 1.6L displacement engine and the power of 2.0L displacement engine, and its performance level is in the advanced position of naturally aspirated engine.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  It can be seen from the EC8 engine diagram that about 90% of the peak torque has erupted in the engine at 1500 rpm, and the torque curve is relatively gentle and lasts until 6000 rpm.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  It has good dynamic performance in the daily use speed range, and reaches the peak torque at the earliest in the same class. The most intuitive feeling is that when the start accelerates, the low speed is very fast. The output that can be obtained in the 1500-2000 shift range that Chinese people are used to can be described as a little bit of power and a steady stream.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  With the power of the 2.0L displacement engine, where does the fuel consumption of the 1.6L displacement engine come from? Of course, it depends on technology. For example, EC8 engine adopts cylinder honing technology, micro-grooved tile technology, variable displacement pump, DLC coated hydraulic tappet, intelligent timing gear damping technology, belt and so on. Listen to me together.

 

Before writing this article, Xiao Bian also visited the production workshop of EC8 engine. If you are interested, you can click the following link:

1111

 

● Flat-top honing and micro-grooved tile technology

  In terms of process flow, the cylinder block of EC8 engine is carried out in a small number of times by gradually adding power. In the last finishing process — — Flat-top honing

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  Flat-top honing can shorten the early running-in process and improve the fuel consumption and engine oil consumption during the running-in period. It can form a multi-reticulated small platform, which can greatly improve the lubrication condition of the friction pair, prolong the service life of the cylinder hole and piston ring friction pair and prolong the time. This technology is also widely called "pre-running-in" by experts, which can minimize the running-in wear of users when driving new cars, improve the reliability of vehicles to a greater extent, and save users’ maintenance costs.

  In addition, crankshaft bearing has also adopted the micro-grooved tile technology. Micron grooves are machined on the surface of bearing bush by special machining method. The application of micro-grooved tile technology improves the compliance of bearing bush and accelerates the early running-in between bearing bush and crankshaft. Improve the fluidity of lubricating oil in the minimum oil film thickness area and enhance the cooling effect of engine bearing bush; The distribution area of lubricating oil film along the width direction of bearing bush is larger, which can increase the thickness of oil film in most high-pressure working areas and prevent the bearing bush from sticking.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  The application benefits of micro-grooved tile technology are to reduce the mechanical loss of moving parts and improve the engine efficiency; Improve the reliability of moving parts and prolong the service life.

  The combination of cylinder flat-top honing technology and crankshaft bearing micro-groove tile technology reduces the power consumption in crankshaft operation engineering. The inspection in the assembly workshop shows that the friction of crankshaft rotation needs to consume 3.6N·m engine torque.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

 

For more related articles, please click the following link:

 2222

 

● Variable pump

  There is also an oil pump directly connected with, and the operation of the oil pump also consumes a part. According to relevant foreign research reports, the use of variable displacement oil pump can generally reduce the fuel consumption of the engine by 1%-2%. To reduce the power consumption of the oil pump, it is necessary to match the oil supply of the oil pump with the actual oil demand of the engine. The use of variable displacement oil pump can meet this requirement.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  The variable displacement oil pump used in EC8 engine is provided by Magna Powertrain (Changzhou) Co., Ltd.. EC8 oil pump is a variable displacement vane pump, which can be mainly divided into sliding variable vane pump and swinging variable vane pump. The variable principle of the two types of vane pumps is basically the same: the eccentricity between the outer adjusting ring and the rotor is changed by sliding or swinging, and then the displacement of the vane pump is changed.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  When the feedback oil pressure reaches the variable set value, it is compressed, and the outer adjusting ring slides or swings, so that the eccentricity between the inner ring and the outer ring of the blade is reduced, and the variation of the oil pressure cavity formed between the blade and the inner and outer rings is also reduced correspondingly during the operation of the oil pump, thus reducing the oil pump flow; When the feedback oil pressure decreases, the spring gradually returns to reset the adjusting ring.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  Main oil passage pressure feedback pressure control mode, which takes the feedback pressure point as the main evaluation point of engine pressure, has small pressure fluctuation and is close to the main lubricating parts, and can accurately reflect the engine oil pressure demand. By adopting main oil passage pressure feedback, the pressure control is more accurate and close to the engine demand, and the oil pump efficiency is higher.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  The variable displacement pump keeps the pressure of the main oil passage of the engine at medium and high speed at a relatively constant value, which can meet the engine oil demand, reduce power consumption and play the role of energy saving and emission reduction. The variable displacement vane oil pump of EC8 engine is at the top level in China, with low power consumption and stable oil pressure control. Users can reduce engine power consumption and fuel consumption when driving a vehicle. 

 

For more related articles, please click the following link:

 3333

 

●DLC coated hydraulic tappet

  The working surface of EC8 hydraulic tappet is also coated with Diamond-like Carbon for short. The surface of DLC coating is black, which has comprehensive excellent properties such as stable quality, good adhesion with matrix, good wear resistance, low friction coefficient and good corrosion resistance.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  The hardness of DLC coating can reach 8000HV, the friction coefficient is as low as 0.05~0.2, and the coating thickness is 0.5-10μ M, the highest heat resistance reaches 800℃.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  After the tappet is coated, the surface friction coefficient is significantly reduced and the hardness is higher, which significantly improves the wear resistance of the tappet surface and greatly reduces the friction loss between the cam and the tappet surface. While reducing the working noise, it also reduces the power consumption of the engine, thus achieving the purpose of reducing fuel consumption and reducing the cost of car use.

● Intelligent timing gear damping technology

  Through the special formal gear profile design, a controlled and periodic phase interference is formed to eliminate the torsional vibration of camshaft and reduce the dynamic tension of belt.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  The processed crankshaft timing gear is approximately oval, which can significantly reduce the timing error of camshaft, effectively reduce the dynamic tension of belt, effectively reduce the dynamic and static axle load and improve the service life of belt.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  It can be seen from the curve that the vibration of the intelligent timing system is reduced and the engine runs quieter. According to reports, the life of the intelligent timing system is equivalent to that of the engine. The belt tension is reduced and the bearing life is effectively improved. It reduces the noise and vibration of the user’s timing system when driving, and improves the driving comfort of the vehicle.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

 

For more related articles, please click the following link:

 4444

 

  EC8 piston adopts the latest technology of FM-Federal-Mogul Company: ELASTOVAL II structure and fully floating piston pin, which optimizes the piston design structure, removes the back mass of piston ring support area, reduces the piston weight and friction loss, and realizes the lightweight of the piston while maintaining sufficient strength of the piston. Elastoval II comprehensively considers the skirt, thickness, profile and other factors, combined with the cylinder clearance and pin hole eccentricity, in order to achieve the best energy-saving and noise-reducing effect, and is conducive to reducing fuel consumption and increasing its fuel.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  EC8 improves the engine performance to a great extent by increasing the volume of the piston head projection to 11. The special piston structure design also improves the reliability of engine operation and reduces the cost of users’ cars.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

●CVVT timing technology

  CVVT is a technology that changes the opening time of camshaft by electro-hydraulic control system, so as to control the required valve overlap angle. This is not a novel automobile technology. Now many engines have adopted this mature and reliable technology.

Engine Technology Tour (13) Analysis of Dongfeng Citroen EC8 Engine

  EC8 engine adopts the VVT technology of INA, which can adjust the intake valve timing and phase in a wide range of angles to ensure that the engine can meet the requirements of middle and low speed and high speed at the same time. The driving comfort, fuel economy and emission are obviously improved. CVVT technology can ensure the charging efficiency of the engine under different working conditions and improve the low-speed end torque by 5-10%. 5-8% high-speed power is increased, so that users can get better power output when starting at low speed, and high engine power is maintained at medium and high speed. The fuel economy can be improved by 1-3%, making the vehicle more fuel efficient. Under the limited NOx level, HC emission can be reduced by 25% at most, and the stability at idle speed is improved, and the driving comfort is better.

  Summary:Throughout the whole paper, EC8 engine should have many advanced engine technologies besides the original mature, stable and reliable technologies. The development time is relatively short, the cost is relatively low, and the existing market resources can also be used to some extent. The same is true from the user’s point of view. What users are most worried about is whether the performance is stable or not, and it is not easy to buy accessories when there is a fault, which just solves these problems. With five years’ unremitting efforts, the brand-new EC8 engine has been developed with "high efficiency, low consumption and high reliability" in consideration of power, fuel consumption, comfort and reliability. The slogan of the power of the 2.0L engine and the fuel consumption of the 1.6L displacement engine will never be groundless.

 

For more technical channel articles, please click the following link to view:

Technical channel

 

Disease control expert: Guangdong dengue fever epidemic may end in mid-December.

Xinhua News Agency, Guangzhou, December 3 (Reporter Bai Yu) According to the latest report from the Guangdong Provincial Health and Family Planning Commission, 164 new cases of dengue fever were reported in the province from November 25th to December 1st, which was 56 cases less than the previous week and 25.5% lower than the previous month. There were no new cases in eight prefecture-level cities. Experts predict that the dengue fever epidemic may end in mid-December.

As of 0: 00 on December 1st, 20 prefecture-level cities in Guangdong Province have reported a total of 45,053 cases of dengue fever this year, including 37,280 cases in Guangzhou and 442 cases in Shenzhen. There were 18,910 hospitalized cases, and 18,771 discharged cases were cured. A total of 6 deaths were reported, including 5 cases in Guangzhou and 1 case in Foshan.

According to the analysis of disease control experts, with the implementation of various prevention and control measures and the gradual cooling of the weather, the density of mosquito vectors has decreased significantly. In the middle of this month or in the next two weeks, the dengue fever epidemic spread locally in Guangdong will probably end.

Create new great achievements with new great struggles (thoroughly study and implement Socialism with Chinese characteristics Thought of the Supreme Leader in the New Era)

  In the new era, the mountains and rivers are picturesque and the tide is surging. We have experienced three major events of great practical significance and far-reaching historical significance for the cause of the Party and the people: first, we are welcoming the centenary of the founding of the Communist Party of China (CPC); second, Socialism with Chinese characteristics has entered a new era; third, we have completed the historical task of getting rid of poverty and building a well-off society in an all-round way, and achieved the goal of the first century. This is a historic victory won by the United struggle of the people of the Communist Party of China (CPC) and China, a historic victory that shines through the history of the development of the Chinese nation, and a historic victory that has a far-reaching impact on the world, and has written a splendid chapter of Socialism with Chinese characteristics in the new era.

  The new journey, the people are heroic and have great prospects. The 20th National Congress of the Communist Party of China, held at the critical moment when the whole Party and the people of all ethnic groups have embarked on a new journey of building a socialist modern country in an all-round way and marched towards the goal of the second century, sounded the clarion call of the times for a new journey of endeavor. General Secretary of the Supreme Leader issued a great call to "compose a more splendid chapter of Socialism with Chinese characteristics in the new era" at the 20th Party Congress. What kind of more gorgeous badge is this? In the face of the stormy international environment and the arduous and arduous task of domestic reform, development and stability, can we write and how to write a more gorgeous chapter? To forge ahead in a new journey, we must grasp and answer these major questions well and create new great achievements with new great struggles.

  The 20th National Congress of the Communist Party of China painted a magnificent picture of Socialism with Chinese characteristics in the new era.

  Bear the eternal great cause in mind, and the centenary only ushers in the prime of life. The 20th National Congress of the Communist Party of China made a macro-prospect of the two-step strategic arrangement for building a socialist modernization power in an all-round way, further clarified the overall goal of China’s development by 2035, described the beautiful picture of achieving the goal of the second century, and focused on the strategic tasks and major initiatives for the next five years. This series of strategic arrangements, objectives and tasks have defined the timetable and road map for building a socialist modern power in an all-round way, and drawn a grand blueprint for building a socialist modern country in an all-round way and comprehensively promoting the great rejuvenation of the Chinese nation with Chinese modernization.

  The five years from the 20th National Congress of the Communist Party of China is a crucial period for building a socialist modern country in an all-round way. The Party’s Report to the 20th CPC National Congress made arrangements for all aspects of work in all fields. These important arrangements cover various fields such as reform, development and stability, internal affairs, foreign affairs and national defense, and governing the party, country and army. They are an organic whole determined according to the "five in one" overall layout and the "four comprehensive" strategic layout, profoundly embody the China characteristics, essential requirements and major principles of Chinese modernization, and are action guides for leading and promoting the comprehensive construction of a socialist modernized country to make a good start. Closely contact the new strategic opportunities, new strategic tasks, new strategic stages, new strategic requirements and new strategic environment facing China’s development, and implement various strategic arrangements with creative work. It will promote new breakthroughs in China’s high-quality economic development, take new steps in reform and opening up, continuously develop people’s democracy throughout the process, improve Socialism with Chinese characteristics’s rule of law system, enrich people’s spiritual and cultural life, continuously enhance the cohesion of the Chinese nation and the influence of Chinese culture, make solid progress in the common prosperity of all people, achieve remarkable results in the construction of beautiful China, consolidate national security, and comprehensively and strictly manage the party in depth. By then, the living standards of our people will be further improved, the quality and quantity of China’s development will be further improved, and building a socialist modern country in an all-round way will have a more solid foundation and gain stronger kinetic energy.

  The 20th National Congress of the Communist Party of China focused on continuously realizing people’s yearning for a better life, put forward new and higher requirements for the goals and tasks of China’s development in 2035, and further demonstrated the party’s initial mission and the superiority of the socialist system. By 2035, when socialist modernization is basically realized, China’s economic strength, scientific and technological strength and comprehensive national strength will greatly jump, and the per capita GDP will reach a new level and reach the level of moderately developed countries. In economic construction, we will achieve high-level scientific and technological self-reliance, build a strong country in science and technology, and enter the forefront of innovative countries; Build a modern economic system, form a new development pattern, and basically realize new industrialization, informationization, urbanization and agricultural modernization. In terms of political construction, we will basically modernize the national governance system and governance capacity, improve the people’s democratic system in the whole process, and basically build a country ruled by law, a government ruled by law and a society ruled by law. In terms of cultural construction, we will build a cultural power, the country’s cultural soft power will be significantly enhanced, and the influence of Chinese culture will be more extensive and in-depth. In terms of social construction, the people’s life in China will be happier and better, the per capita disposable income of residents will reach a new level, the proportion of middle-income groups will be significantly increased, basic public services will be equalized, rural areas will basically have modern living conditions, society will maintain long-term stability, and education, talent, sports and healthy China will be built, and more obvious substantive progress will be made in the all-round development of people and the common prosperity of all people. In the construction of ecological civilization, China will widely form a green production and lifestyle, and carbon emissions will stabilize and decline after reaching the peak.The ecological environment has basically improved, and the goal of a beautiful China has basically been achieved. In terms of overall development and security, China’s national security system and capabilities will be comprehensively strengthened, and national defense and military modernization will be basically realized. The long-term goal of socialist modernization is basically realized, which fully reflects that the new era is an era in which people of all ethnic groups in China unite and struggle, constantly create a better life, and gradually realize the common prosperity of all people.

  According to the two-step strategic arrangement, from 2035 to the middle of this century, we will continue to struggle on the basis of basically realizing modernization, and by the centenary of the founding of New China, we will build China into a prosperous, strong, democratic, civilized, harmonious and beautiful socialist modernization power. By then, China’s material civilization, political civilization, spiritual civilization, social civilization and ecological civilization will be comprehensively improved, the national governance system and governance capacity will be modernized, and China will become a country with leading comprehensive national strength and international influence, and the common prosperity of all people will be basically realized. Our people will enjoy a happier and healthier life, and the Chinese nation will stand among the nations of the world with a more high-spirited attitude. With a history of more than 5,000 years of civilization, the Chinese nation is full of unprecedented vitality and will make new and greater contributions to all mankind.

  In the new era, the magnificent prospect of Socialism with Chinese characteristics’s more splendid pageant has begun, and the new journey of building a strong country and national rejuvenation is encouraging and inspiring. Accomplishing the central task and implementing the two-step strategic arrangement, China’s population of more than 1.4 billion will step into a modern society as a whole, exceeding the total population of developed countries, which will completely rewrite the process, territory and situation of world modernization, expand the ways for developing countries to move toward modernization, make scientific socialism glow with new vitality in China in the 21st century, and write an unprecedented glorious chapter in the history of human development.

  We have sufficient confidence to write a more splendid chapter of Socialism with Chinese characteristics in the new era.

  In the new era, under the strong leadership of the CPC Central Committee with the Supreme Leader as the core and under the scientific guidance of Socialism with Chinese characteristics Thought of the Supreme Leader in the new era, we have made extraordinary achievements in stabilizing the economy, promoting development, fighting poverty, building a well-off society, controlling epidemics, resisting major disasters, coping with emergencies and turning crises into crises. Those world-famous human miracles, those indomitable struggles in spite of difficulties, and those tenacious struggles in spite of rain and shine are all engraved in the footsteps of historical progress, providing us with strong determination and motivation to make unremitting efforts and forge ahead bravely. Striving for a new journey, the prospect is extremely bright; Writing a new chapter is more emboldened.

  "Two Establishments" is the greatest confidence. To March on a magnificent journey, we need to lead the core to steer the direction; To achieve great achievements in the future, we need scientific theory to guide us. Since the new era, it is the "two establishments" that lead and ensure the cause of the party and the state to overcome the difficulties and obstacles that followed and achieve remarkable achievements. In the face of the "three-phase superposition" and the new normal of economic development, it is proposed to implement the new development concept, build a new development pattern and promote high-quality development. China’s economy has climbed over the hill and achieved a historic leap; In the face of the epidemic in the century, it is proposed to always adhere to the people first, life first, and efficiently coordinate epidemic prevention and control and economic and social development. China has created a miracle that a populous country has successfully emerged from the epidemic in the history of human civilization; Facing the headwinds and counter-currents in the century-old changes, this paper puts forward that we should firmly stand on the right side of history and the side of human civilization and progress, promote the construction of a community of human destiny, open up new situations in changes, and turn crises into opportunities in chaos … … The key choices, overall strategic plans, and a series of far-sighted new ideas, ideas and strategies have fully demonstrated the historical initiative, extraordinary theoretical courage, outstanding political wisdom and strong mission of the Supreme Leader General Secretary as a Marxist politician, thinker and strategist, and fully demonstrated the truth power and practical power of the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era. Practice has fully proved that ""Two Establishments" is the decisive factor to promote the historic achievements and changes in the cause of the party and the state, the greatest certainty, the greatest confidence and the greatest guarantee to overcome all difficulties and obstacles and deal with all uncertainties, and it is of decisive significance to the development of the cause of the party and the state in the new era and to promote the historical process of the great rejuvenation of the Chinese nation. Soak in the wind and rain, quench into steel. We have incorporated the comprehensive and strict administration of the Party into the "four comprehensive" strategic layout, comprehensively strengthened the Party’s leadership, and systematically improved the Party’s leadership system. After revolutionary forging since the new era, the Party has become stronger and more energetic, and its political leadership, ideological leadership, mass organization and social appeal have been significantly enhanced, and it has always been a strong leadership core in the historical process of upholding and developing Socialism with Chinese characteristics. On the way forward, as long as we firmly support the "two establishments", resolutely implement the "two maintenances", unite more closely around the CPC Central Committee with the Supreme Leader as the core, fully implement the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, unite as one and keep pace, we will certainly be able to overcome various risks and challenges and create new great achievements.

  The people are the most solid support. Jiangshan is the people, and the people are Jiangshan. The great achievements of the new era are made by the party and the people. From the model of the times to the most beautiful figures, from the dim light of mortals to heroic feats, the figures of dreams and dreams, and the "you, me and him" who strive for progress show the enterprising attitude, ambition and creative power of the people of China in the new era. In the new era, our party firmly insists on doing everything for the people, relying on the people, ruling for the people and relying on the people, constantly solving the people’s urgent difficulties and worries, and constantly realizing the people’s yearning for a better life; Develop people’s democracy in the whole process, respect the people’s dominant position and initiative, let the people participate more extensively and deeply in the management of state and social affairs, and fully stimulate the wisdom and strength contained in the people. In the new era, the people of China are more confident, self-reliant and self-reliant, greatly enhancing their ambition, showing unprecedented historical consciousness and initiative, and becoming an inexhaustible source of strength to promote the development of the cause of the party and the country. "if you can use all your strength, you will be invincible in the world." China people’s tenacious vitality, deep cohesion, tenacity and endurance, and great creativity are the fundamental forces for us to March forward in rain or shine. As long as we always take the promotion of people’s well-being, the all-round development of people and the common prosperity of all people as the starting point and the end result, respect people’s creation, concentrate people’s wisdom, share weal and woe with the people, and unite with the people,We will certainly be able to comprehensively promote the great rejuvenation of the Chinese nation with Chinese modernization.

  Great struggles accumulate valuable experience. It seems to be the most extraordinary, but it is easy but hard to achieve. Since the new era, the complexity of the situation we are facing, the severity of the struggle and the arduous task of reform, development and stability are rare in the world and history. The overall situation of the great rejuvenation strategy of the Chinese nation and the great changes that have never happened in the world in a century have stirred up each other. China’s reform and development have entered a critical period and deep water areas, and the task of reform, development and stability is arduous and arduous. The party United and led the people to overcome difficulties, forge ahead, and promoted the cause of the party and the state to stand at a new historical starting point. We have always maintained our strategic strength, carried forward the spirit of struggle, calmly responded to the impact of multiple unexpected factors at home and abroad, unswervingly followed our own path, and "let the wind and waves rise and sit firmly on the fishing boat." In the face of the complicated situation in which various contradictions are intertwined, we adhere to the problem orientation, grasp the main contradictions, and open up the work situation with solving practical problems as a breakthrough, so as to "make full use of everything at once". In the face of many dilemmas and difficulties, we insist on using the system concept to observe the situation, analyze problems, scientifically demonstrate, compare and select the best, and control the complex situation with overall consideration. "It is still calm to fly in chaos." The party led the people in a great struggle with many new historical characteristics, which accumulated valuable experience for us to bravely move forward in the new journey. As long as we strengthen our strategic self-confidence, strengthen our belief in winning, dare to face up to problems, be good at discovering problems and be brave in solving problems,Deal with the overall and local, current and long-term, macro and micro, major and minor contradictions, special and general relations, do a good job in systematic planning and strategic planning, and concentrate on doing your own thing well. Even in the face of high winds, high waves and even stormy waves, the great ship China can break through the waves and make steady progress.

  The material foundation is more solid. General Secretary of the Supreme Leader pointed out: "China’s development is still in an important period of strategic opportunities" and "China’s basic characteristics of sufficient economic potential, strong resilience, large room for maneuver and many policy tools have not changed". Strong material foundation, abundant development kinetic energy and huge development potential give us more confidence in pursuing our own development in an unstable and uncertain world. The bottom spirit comes from strength, vitality and potential. Today, China is the second largest economy in the world, and its status as the largest country in manufacturing, trade in goods and foreign exchange reserves has been continuously consolidated and improved. From 2020 to 2022, under the difficult situation of global epidemic and high inflation, China not only stabilized the economic market, kept the bottom line of people’s livelihood, and maintained social stability, but also kept ahead among the world’s major economies with an average annual growth rate of about 4.5%, achieving medium-high growth on the basis of a high base. "Space House" roams the sky, "Struggler" dives 10,000 meters deep, online consumption and classes on the cloud are in full swing, 22 free trade pilot zones cover the East, West, North, South and South China, and Hainan Free Trade Ports set sail, and the first five national parks spread the picture of harmonious coexistence between man and nature … … China’s global innovation index ranked twelfth in 2023, and the added value of new industries, new formats and new models accounted for more than 17% of GDP in 2022.The social security network has become more and more dense and the level of security has been steadily improved, and it has embarked on a road of development with higher quality, more efficiency, fairer, more sustainable and safer. As long as we firmly grasp the primary task of high-quality development, earnestly implement the new development concept and accelerate the construction of a new development pattern, we will certainly be able to open up new fields and new tracks for development and open up a broader development space for Chinese modernization.

  The system guarantee is more perfect. The rise and fall of a country depends on the system. Since the new era, our party has comprehensively deepened reforms, put system construction in a more prominent position, dared to break into deep-water areas, dared to bite hard bones, and pushed forward reforms in important areas and key links. From tamping the foundation, erecting columns and beams, to all-round promotion, accumulating strength, and then to system integration, coordination and high efficiency, the basic institutional framework in various fields has been basically established, and historical changes, systematic reshaping and overall reconstruction have been realized in many fields. Socialism with Chinese characteristics’s system has become more mature and stereotyped, and the modernization level of the national governance system and governance capacity has been significantly improved. The new national system gathers all parties’ joint efforts, accumulates innovative kinetic energy, and promotes high-level science and technology to take new steps of self-reliance and self-improvement; The system of strictly administering the Party in an all-round way is scientific, standardized and efficient. The loose and soft state of administering the Party has been fundamentally reversed, and the comprehensive and strict administration of the Party has been continuously deepened … … The remarkable advantages of China’s national system and national governance system are transformed into strong governance efficiency, and the powerful system is used to overcome risk challenges and achieve great things. Institutional advantage is the greatest advantage of a country, and institutional competition is the most fundamental competition among countries. A more mature and stereotyped institutional system provides a fundamental guarantee for us to gain a firm foothold and develop in the fierce international competition. As long as we strengthen institutional self-confidence, persist in innovation, focus on giving play to and enhancing China’s institutional advantages, constantly improve and develop the Socialism with Chinese characteristics system, and promote the modernization of the national governance system and governance capacity, we can continue to "The new atmosphere of "China’s rule" continued to write a new chapter of "China’s rule".

  Turn the grand blueprint of Chinese modernization into a beautiful reality step by step.

  The road to simplicity is the most important thing. To persist in and develop Socialism with Chinese characteristics, we have walked through thousands of waters in Qian Shan, and we still need to wade through mountains and rivers. General Secretary of the Supreme Leader pointed out: "The new journey is an expedition full of glory and dreams. There is no shortcut, only hard work." If we want to create new great achievements with new great struggles, we must bear in mind that upholding the Party’s overall leadership is the only way to uphold and develop Socialism with Chinese characteristics, Socialism with Chinese characteristics is the only way to realize the great rejuvenation of the Chinese nation, Chinese people are the only way to create great historical achievements, implementing the new development concept is the only way for China to develop and grow in the new era, and comprehensively administering the Party strictly is the only way for the Party to keep its vitality forever and take a new road to catch the exam. We should fully implement the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, cherish and always adhere to the "Five Necessary Ways", regard the promotion of Chinese modernization as the greatest politics, unite the overwhelming majority of the people under the unified leadership of the Party, focus on the central task of economic construction and high-quality development, turn the grand blueprint of Chinese modernization into a beautiful reality step by step, and write a more splendid chapter for Socialism with Chinese characteristics in the new era.

  Enhance confidence in winning. General Secretary of the Supreme Leader pointed out: "The people have confidence, and the country has a future and the country has strength." As long as you have confidence, loess becomes gold. We should be good at drawing wisdom, boosting confidence and increasing strength from the road we have traveled. Since the new era, under the complicated situation of the century-long changes and the century-long epidemic, Socialism with Chinese characteristics’s roads, theories, systems and cultures have been full of vitality, the great rejuvenation of the Chinese nation has entered an irreversible historical process, and the people of China have become more confident and self-reliant. Practice has proved that scientific theory is the "golden key" for us to promote our work and solve problems. The more we learn, the more confident we are, and the more powerful we learn. We should learn to understand and implement Socialism with Chinese characteristics Thought of the Supreme Leader in the new era, adhere to the integration of learning, thinking and application, and unify knowledge, belief and practice, and turn this important thought into a powerful force to strengthen ideals, temper party spirit, guide practice and promote work, consolidate and expand the educational achievements of Socialism with Chinese characteristics Thought in the new era of the Supreme Leader, and turn it into the effect of promoting high-quality development. Adhere to a comprehensive, dialectical and long-term perspective to scientifically analyze the situation, grasp the general trend of development, and firmly develop confidence. We must not only see the rapid changes in the external environment of China’s development, but also increase the number of uncertain and unpredictable factors; We must also see that China has embarked on the road of high-quality development. The development has a more perfect institutional guarantee, a more solid material foundation and a more active spiritual strength. The favorable conditions are stronger than the unfavorable factors, and the economic resilience is strong and the potential is sufficient. Wide room for manoeuvre,The long-term positive fundamentals have not changed and will not change. We are confident and more capable of achieving long-term stable development, and constantly bring new impetus and new opportunities to the world with the new development of China.

  Always unite and struggle. Strength comes from unity, and happiness comes from struggle. Unity formed around a clear goal of struggle is the strongest unity, and struggle based on close unity is the most powerful struggle. In order to build a socialist modern country in an all-round way and comprehensively promote the great rejuvenation of the Chinese nation, we must persistently use the supreme leader’s Socialism with Chinese characteristics Thought in the new era to forge a soul, use the Party’s innovative theory to guide the correct direction of United struggle, and consolidate the common ideological foundation of United struggle. It is necessary to consolidate and strengthen the unity and unity of the Party, more consciously and profoundly understand the decisive significance of the "Two Establishments", always maintain a high degree of unity with the CPC Central Committee with the Supreme Leader as the core in ideological and political actions, conscientiously implement democratic centralism, and strictly abide by the party’s political discipline and rules. Consolidate and strengthen the unity between the party and the people, practice the people-centered development thought, promote the fruits of reform and development to benefit all the people more fairly, always want to be together with the masses, always maintain the flesh-and-blood ties between the party and the people, and unite the people around the party as widely as possible. Consolidate and strengthen the great unity of the Chinese people at home and abroad, adhere to the great unity and unity, unite all forces that can be United, mobilize all positive factors that can be mobilized, unite the struggle forces of one mind and forge ahead, and form a vivid situation of hand in hand and United struggle.

  Keep working hard. The people of China have great dreams, and they have the great spirit of hard work and hard work to realize their great dreams. Historical achievements and changes have taken place in the cause of the party and the state in the new era, which fully proves that great achievements are made and socialism is done. Only by hard work can we prosper the country, strengthen the country and enrich the people. History will not live up to those who do it. On the new journey, we should vigorously carry forward the spirit of self-reliance and hard struggle, be aware of and brave in shouldering heavy burdens, be tenacious, bear hardships and stand hard work, work hard, be not afraid of fatigue and difficulties, and strive to create achievements that can stand the test of practice, people and history. We must implement it to the letter, resolutely implement it, be realistic and pragmatic, dare to do good deeds, and implement the decision-making and deployment of the CPC Central Committee. Start a business with the spirit of nailing, do one thing after another, do it year after year, stick to a blueprint to the end, drip through the stone for a long time, and turn the great dream into reality step by step.

  Be brave in tenacious struggle. Dare to struggle and dare to win is an invincible and powerful spiritual force for the people of the Communist Party of China (CPC) and China. Struggle for security means safe survival, compromise means safe death; Struggle for development leads to prosperity, while compromise leads to decline. "The various struggles we face are not short-term but long-term, at least with the whole process of achieving the goal of the second century." Our party has come to this day by struggle, and it is bound to win the future by struggle. On the new journey, we must always maintain the dauntless spirit of meeting the brave in the narrow road, and the more difficult and dangerous it is, the more forward we will be, be prepared for danger in times of peace and prepare for a rainy day, and be prepared to withstand the major test of high winds, high waves and even stormy waves. We should dare to speak out against the wrong words and deeds related to political principles, to tackle all kinds of difficult contradictions in economic and social development, to cure all kinds of unhealthy practices and negative corruption within the party, and to be unswerving and courageous in all kinds of acts that discredit the image of the party and the country and harm the interests of the country and the people by hostile forces. We should strengthen our fighting skills, not only dare to struggle, dare to encounter difficulties, but also be good at struggle, stress the art of struggle, be good at grasping the main aspects of major contradictions and contradictions, grasp the overall situation, prioritize and rationally choose the way of struggle, overcome all kinds of difficulties and challenges on the road ahead with all our strength, and open up a new world of career development by tenacious struggle.

  Take the initiative. The General Secretary of the Supreme Leader stressed: "We must persist in independence, self-reliance, the development of the country and the nation on the basis of our own strength, and firmly hold the destiny of China’s development and progress in our own hands." Only by grasping the law and general trend of historical development can we always grasp the historical initiative of the development of the cause of the party and the state. On the new journey, we should unite more closely around the CPC Central Committee with the Supreme Leader as the core, persist in observing, grasping and leading the times with the Supreme Leader’s New Era Socialism with Chinese characteristics Thought, better coordinate the overall situation of the great rejuvenation strategy of the Chinese nation and the great changes that have never happened in the world in a century, gain a profound insight into the times, the situation, the crisis and the opportunity, and actively learn to adapt to changes. Be more proactive, face up to difficulties, and perform your duties with proactive and energetic creative work. Be more proactive in coping with changes, vigorously promote reform and innovation, constantly shape new development momentum and new advantages, and fully stimulate the creative vitality of the whole society. Be more proactive in preventing and resolving risks, grasp the initiative in work and fight for development in dealing with risks. As long as we put the major decision-making arrangements made by the 20th National Congress of the Communist Party of China into action step by step, see the results, strengthen our confidence, work hard with one heart and one mind, and forge ahead courageously, we will certainly win the advantage, the initiative and the future.

  The blueprint is inspiring, the horn is inspiring, and the journey has no end. In the face of great responsibility and glorious mission, all party comrades must remember Do not forget your initiative mind’s mission, be modest and prudent, work hard, dare to struggle, be good at fighting, strengthen historical self-confidence, enhance historical initiative, and write a more splendid chapter for Socialism with Chinese characteristics in the new era.

China’s fourth-generation nuclear power technology leads the world in R&D and application to solve the world-class problem of safe use of nuclear energy.

  CCTV News:In recent years, China’s nuclear power technology has developed rapidly and has entered the first phalanx of nuclear power technology in the world. Recently, China Nuclear Energy Industry Association released the Blue Book of China Nuclear Energy Development Report 2024.

  According to the blue book, up to now, there are 26 nuclear power units under construction in China, with a total installed capacity of 30.3 million kilowatts, and both the number under construction and the installed capacity remain the first in the world. The independent third-generation nuclear power technology represented by "Hualong No.1" and "Guohe No.1" is being deployed in an orderly manner in China.

  At the same time, China has made breakthroughs in many technical directions of the fourth generation nuclear power technology. The world’s first fourth-generation nuclear power plant put into commercial operation — — The demonstration project of Shidaowan high-temperature gas-cooled reactor has generated more than 650 million kWh since it was put into operation in December 2023. This marks that China has reached the world leading level in the research and development and application of the fourth generation nuclear power technology, which is also a pioneering work of China leading the world in nuclear energy technology.

  Fourth Generation Nuclear High Temperature Gas Cooled Reactor: A Safer Future Energy

  What are the characteristics of the fourth generation nuclear power technology? What does "high temperature gas cooled reactor" mean? In addition to the "high temperature gas cooled reactor", what other reactor types are there in the fourth generation nuclear energy system?

  The world’s first fourth-generation nuclear power plant has an installed capacity of 200,000 kilowatts.

  Shidaowan High-temperature Gas-cooled Reactor Demonstration Project is located in Rongcheng City, Shandong Province. It is a landmark achievement of major national science and technology projects with completely independent intellectual property rights in China, and it is also the first fourth-generation nuclear power plant in the world. The installed capacity of the project is 200,000 kilowatts, and the power generation is enough to meet the electricity demand of 200,000 households.

  High temperature: The reactor core is made of high temperature resistant materials.

  High temperature gas-cooled reactor includes two key words: "high temperature" and "gas cooling". High temperature means that the core of the reactor is made of high temperature resistant materials such as graphite and ceramics, so that the core temperature can reach nearly 1000 degrees Celsius.

  Air cooling: inert gas helium is used for core cooling and heat transfer.

  Air cooling means that the reactor uses inert gas helium for core cooling and heat transfer, which is different from the "water cooling" mode of traditional nuclear power plants. Helium is not easy to react with other substances in the reactor at high temperature, so it is called high temperature gas cooled reactor.

  Zhang Zuoyi, chief designer of the high-temperature gas-cooled reactor nuclear power plant, a major national science and technology project, introduced that in 2023, this reactor was used for a very important safety verification test. After stopping the whole external output energy system, the reactor was able to "brake" itself and slowly cool down, which scientifically proved the "inherent safety" of the reactor.

Central Bank: The loan growth of the real estate industry showed a sustained recovery trend.

  BEIJING, July 14 (Xinhua) Ruan Jianhong, spokesman of the People’s Bank of China and director of the Survey and Statistics Department, said on the 14th that in the first half of the year, various loans of financial institutions increased by 15.73 trillion yuan, an increase of 2.02 trillion yuan over the same period of last year, indicating that the financial system has further increased its support for the real economy. From the perspective of industry investment, new loans were mainly invested in key areas such as manufacturing and infrastructure, and the growth of loans in the real estate industry also showed a sustained recovery trend, and the structure of the loan industry was further optimized.

  Ruan Jianhong said that from the perspective of loan subjects, loans from enterprises (institutions) were the main body of loan increment in the first half of the year. In the first half of the year, loans from enterprises and institutions increased by 12.81 trillion yuan, an increase of 1.42 trillion yuan year-on-year, accounting for 81.5% of the total credit increase. Household loans increased by 2.80 trillion yuan, an increase of 572.3 billion yuan. The main reason for the increase in household loans is the increase in personal business loans and short-term consumer loans. In the first half of the year, personal business loans increased by 2.3 trillion yuan, an increase of 759.3 billion yuan over the same period of last year; Personal short-term consumer loans increased by 300.9 billion yuan, an increase of 401.9 billion yuan.

  From the perspective of industry investment, new loans were mainly invested in key areas such as manufacturing and infrastructure, and the growth of loans in the real estate industry also showed a sustained recovery trend, and the structure of the loan industry was further optimized. Specifically:

  The growth rate of medium and long-term loans in manufacturing industry maintained a high level. At the end of June, the medium and long-term loans of manufacturing industry increased by 40.3% year-on-year, 10.7 percentage points higher than the same period of last year, and 22.3 percentage points higher than the growth rate of medium and long-term loans of all industries. In the first half of the year, loans increased by 2.15 trillion yuan, an increase of 821.9 billion yuan year-on-year. Among them, the medium and long-term loans of high-tech manufacturing industry increased by 41.5% year-on-year, 11.5 percentage points higher than the same period of the first half of the year. In the first half of the year, the medium and long-term loans for new high-tech manufacturing industries were 483.5 billion yuan, an increase of 184.7 billion yuan year-on-year.

  Look at the infrastructure industry. Medium-and long-term loans in the infrastructure industry grew rapidly. At the end of June, medium and long-term loans in infrastructure industry increased by 15.8% year-on-year, 3.3 percentage points higher than the same period of last year. In the first half of the year, it increased by 3.25 trillion yuan, an increase of 1.1 trillion yuan over the same period of last year.

  The growth rate of medium and long-term loans in the real estate industry continued to rise. At the end of June, the medium and long-term loans in the real estate industry increased by 7.1%, 0.2 and 8.5 percentage points higher than the end of last month and the same period of last year respectively, and the growth rate has been rising for 11 consecutive months. In the first half of the year, the real estate industry added 628.7 billion yuan in medium and long-term loans, an increase of 459 billion yuan year-on-year.

  Ruan Jianhong pointed out that in the next step, the People’s Bank of China will continue to give full play to the dual functions of monetary policy tools, maintain a reasonable growth of credit and a stable pace, and continue to increase support for key areas and weak links of the national economy to help the real economy to further improve.

Adhere to "ecological priority and green development" in all localities and continue to write a new chapter in the concept of "two mountains"

  Beijing, August 14, 2005 According to the report of China Voice "National News Network" of the Central Radio and Television General Station, on August 15, 2005, when the then supreme leader of Zhejiang Provincial Party Committee visited Yucun, Anji County, Huzhou City, Zhejiang Province, he first proposed "Lucid waters and lush mountains are invaluable assets". Nowadays, the concept of "Lucid waters and lush mountains are invaluable assets" has become the consensus and action of the whole party and society, and has become an important part of the new development concept. Since the 18th National Congress of the Communist Party of China, under the guidance of the concept of "Lucid waters and lush mountains are invaluable assets", all localities have actively practiced the ecological civilization thought of the supreme leader, adhered to ecological priority and green development, made great efforts to solve outstanding environmental problems, strengthened the protection of ecosystems, and continued to write a new chapter in the concept of "two mountains" in continuous practice.

  In September 2013, when the Supreme Leader answered students’ questions at Nazarbayev University, he explained the concept of "Lucid waters and lush mountains are invaluable assets": "We want green mountains and green hills, but also Jinshan Yinshan. I would rather have green mountains and green hills than Jinshan Yinshan, and Lucid waters and lush mountains are invaluable assets. "

  The concept of "Lucid waters and lush mountains are invaluable assets" gives consideration to economy and ecology, development and protection, and provides important guidance for adhering to green development and building beautiful China in the new era.

  Do not exchange temporary economic growth at the expense of the environment, and do not take the old road of "pollution first, then treatment". In Xilin Gol League, Inner Mongolia, more than 60% of the area in the League has been designated as the red line of ecological protection, and no new mine development projects will be built on the grassland. By June 25th, 67 industrial and mining enterprises in six national nature reserves in Xilin Gol League had all closed down. Ma Weiguo, deputy director of the Natural Resources Bureau of Xilin Gol League, said: "According to ‘ If you are green, you will survive; if you are not green, you will retreat ’ It is required that by the end of 2023, all our production mines will meet the standards of green mines. "

  Since the 18th National Congress of the Communist Party of China, a number of systems, such as evaluation and assessment of ecological civilization construction objectives and accountability for ecological environmental damage, have been promulgated and implemented. The central eco-environmental protection inspector started the pilot project in 2015, and by 2018, it has achieved full coverage of routine inspectors in 31 provinces (autonomous regions and municipalities) and Xinjiang Production and Construction Corps, and the role of the inspector’s sword has been effectively played.

  At the same time, in view of the ecological and environmental problems accumulated in China’s rapid development over the years, ecological restoration has been placed in a more prominent position in various places. In order to protect the ecological environment of the Yangtze River, from January 1 this year, 332 nature reserves and aquatic germplasm conservation zone in the Yangtze River basin were completely banned from productive fishing. The main stream of the Yangtze River, important tributaries and large Tongjiang lakes will be temporarily banned for 10 years from 0: 00 on January 1, 2021 at the latest.

  As the province with the longest mileage flowing through the main stream of the Yangtze River, Hubei has set up a file for all the more than 26,000 fishermen who have retired in the province to ensure the implementation of the no-fishing measures. Since July 1st this year, the Yangtze River has been closed to fishing for ten years in Jingzhou City. Bie Shaobo, deputy secretary and deputy director of the Party Group of Jingzhou Agricultural and Rural Bureau, said: "The most important thing is to accurately set up files for these fishermen and transfer them to jobs for training, so that they can be reborn. We are determined to use the greatest strength and the most powerful measures to advance this work and achieve the goal we should achieve as soon as possible. "

  In the comprehensive experimental zone of marine ecological civilization of Long Island in Yantai, Shandong Province, the coastline ecology of Long Island has been gradually restored through measures such as vacating coastal aquaculture. At the same time, four state-level marine pastures and six provincial-level marine pastures will be built in Long Island, and the construction of marine pastures will create a "green water and green mountains" at sea, leading the marine fishery from the nearshore to the deep blue. Li Junjie, the full-time deputy secretary of the Working Committee of the Long Island Marine Ecological Civilization Comprehensive Experimental Zone, said: "People have to be compensated for their investment in these areas. In addition, we should consider their changing jobs. What ordinary people used to raise seedlings led to the tourism industry and the cultivation of offshore seafood. We must protect the fruits of our ecological restoration and let the people feel happy living in Long Island. "

  In recent years, Fuxin City, Liaoning Province, the first pilot city for economic transformation of resource-exhausted cities in China, has developed 12 theme racetracks of various types by using abandoned pits. The green development model of "ecological restoration+industry" makes the "urban scar" of Baili realize a gorgeous turn from black to green. From the end of 2018 to 2019, the newly-built Centennial International Circuit City has held six cross-country events and received more than 200,000 visitors. The bustling crowd has also brought a good life and new hope to the local people. Mr. Ma, a citizen, said: "The Gangzi Mountain in the past has now become an ecological park, with birds and flowers. The construction speed of the track city is particularly fast, and the surrounding facilities such as greening and roads are very good, as well as container hotels, which are fashionable and modern and more and more international. "

  Environment is people’s livelihood, green hills are beautiful, and blue sky is also happiness. Holding the green mountains and green hills, not only Jinshan Yinshan is harvested, but also the people’s hearts are full of sense of gain and happiness.

  In Chengdu, Sichuan, Tianfu Greenway, which has been built for more than 3,689 kilometers, has become the most inclusive livelihood project in the park city; In Hebi, Henan Province, the Qihe River scenic belt with a total length of about 6 kilometers has become a good place for citizens to relax; In Lanzhou, Gansu Province, the local government combined the Yellow River management with the improvement of people’s happiness index to create various landscape belts along the Yellow River. Chen Yifu, director of Lanzhou Natural Resources Bureau, said: "Increase public service facilities, make the Yellow River a happy river for the people, and build Lanzhou into a demonstration area for the high-quality development of the Yellow River and a pioneering area for ecological protection."

  In Zhongliao Village, a Li village in the north of Sanya, Hainan, the once unknown Zhongliao Village "Butterfly Change" is a well-known "star" village in Hainan. The villagers have a "tourist meal" at their doorstep and sing a happy song of the Liao people in the new era.

  At present, the national forest area has reached 220 million hectares, and the forest coverage rate is 22.96%. In the past 20 years, the new vegetation coverage area ranks first in the world. The number of cities with national air quality standards increased from 73 in 2015 to 157 in 2019. With the solid progress of ecological civilization construction, a beautiful new picture of China is slowly unfolding.