标签归档 阿拉 后花园 上海

Focus on the growth of young scholars and talk about the academic future together

Focus on the growth of young scholars and talk about the academic future together

-Documentary report of the periodical editing and sharing meeting "Commemorating the 40th anniversary of the founding of the discipline of ideological and political education and the discipline construction of ideological and political education in the process of modernization and civilization of the Chinese nation"

  Recently, a long-awaited special sharing meeting of periodical editors was held in Wuhan. From Teaching and Research, Research on Marxist Theory, Copies of Newspapers and Materials by the National People’s Congress, Guide to Ideological and Theoretical Education, Ideological Front, Ideological and Theoretical Education, Ideological Education Research, Journal of Guizhou Normal University (Social Science Edition), Party Building and Ideological Education in Schools, Contemporary China Marxist Studies, China Social Science Network and other periodicals and periodicals. The purpose of this sharing session is to gather representatives of high-level journals in the industry and provide a platform for academic training, answering questions, exchange and sharing for young scholars of ideological and political education in colleges and universities. The sharing session was co-chaired by Zhang Nan, deputy editor-in-chief of Research on Marxist Theory, and Jin Xiaoping, a professor at the School of Marxism of Wuhan University.

  At the beginning of the sharing session, Professor Xiang Jiuyu, head of the discipline of ideological and political education in Wuhan University and academic leader, extended a warm welcome to the editors and scholars attending the session, and recalled the concern and support of the journals for the discipline of ideological and political education in Wuhan University from three perspectives of gratitude, exclamation and sentiment. At the same time, he placed high hopes on young scholars, hoping that young scholars would be more firm in theory, broader in thinking and deeper in exploration.

  Zhao Chang, editor of "People’s Congress Copying Newspapers and Materials", had an in-depth exchange with the young scholars present on three issues: the criteria for selecting manuscripts for copying newspapers and periodicals, the review process and the platform construction. She pointed out that at present, copying newspapers and periodicals have set up a professional manuscript selection team with a relatively mature manuscript selection system and academic platform to judge the academic, innovative, valuable and practical nature of manuscripts through special screening, quantitative indicators and layer-by-layer auditing, and gradually improve and expand the radiation, influence and communication of manuscripts by strictly controlling quality, controlling quantity and broadening horizons.

  Yan Zheng, the editor of Teaching and Research, briefly introduced the article publishing, column setting, evolution and development of Teaching and Research to young scholars from the review of the course of journal creation. He gave targeted guidance on how to write a high-quality, high-level and high-standard academic paper from four aspects: the consistency of the topic, the theory of the article, the maturity of the article and the innovation of the article. At the same time, he stressed that the cultivation and application of interdisciplinary research perspective is very important for thesis writing.

  Jiang Hong, editor-in-chief of Ideological Front, shared with the young scholars attending the meeting the mental process of starting and running a journal from the aspects of historical development, column setting, brand characteristics, topic selection direction and academic norms, and explained the evaluation index of the most hard core of high-quality academic papers from four angles: academic thinking, theoretical level, problem consciousness and innovation consciousness. At the same time, she also reminded young scholars to pay attention to academic rigor and standardization, broaden their academic horizons and strengthen their academic skills.

  Yang Zhongqi, editor and director of the editorial office of Journal of Guizhou Normal University (Social Science Edition), introduced the criteria for selecting and using articles in the journal to young scholars from three aspects: the perspective of topic selection, the direction of efforts and the focus on reality. He pointed out that micro-cutting and theoretical sublimation are important methods to enhance the theoretical nature of articles, and emphasized that academic research should be oriented towards building philosophy and social sciences with China characteristics, clarify the research focus, strengthen the awareness of problems and enhance the practical value. He also pointed out in particular that academic research should face the objective and practical needs of social development, discipline construction and global communication.

  Bi Yan, director of the academic editorial department of China Social Science Network, talked about the basic standards of manuscript evaluation and selection from three aspects: effectiveness, conformity and standardization. She pointed out that academic papers should not be dull and straightforward, empty and abstract, and blindly follow the trend, but should pay attention to standardized expression, rigorous quotation, correct views and unique opinions. In addition, she also stressed that young scholars should take thesis writing seriously, do a good job in accumulating knowledge, strictly express language, and clarify academic concepts to lay a solid foundation for growth and progress.

  Xia Huan, editor of Ideological Education Research, shared the 40-year history of Ideological Education Research from three aspects: publication development, column setting and dominant tradition. She pointed out that publicizing the latest academic achievements, providing a platform for exchange and learning, and paying attention to supporting and cultivating young scholars are the academic initial intentions that the publication has always adhered to. She also gave targeted suggestions on the topic selection and contribution of young scholars: starting from small problems and achieving effective output. She also reminded young scholars to pay attention to the interpretation of concepts and principles and the construction of knowledge system in their research.

  Wang Shijin, deputy editor-in-chief of Marxism Studies in Contemporary China, taught young scholars the matters needing attention in writing articles from the aspects of problem consciousness, normative consciousness, innovative thinking and dialectical thinking. He pointed out that selecting topics from problems, focusing on analyzing and solving problems, promoting theoretical innovation, content innovation, method innovation and concept innovation, and pursuing theoretical, practical and practical values of academic research are of great significance to academic paper writing.

  Xu Xiaomei, editor of Research on Marxist Theory, shared the basic situation of the journal from three aspects: coverage, column setting and recent topic selection. She pointed out that "Research on Marxist Theory Discipline" is the only publication named after the name of Marxist theory discipline at present, which contains all two disciplines of Marxist theory, pays attention to the cutting-edge interpretation of principles and basic theoretical research, and pays attention to the conciseness and conciseness of language, aiming at providing more opportunities for young scholars to publish articles.

  Li Xixian, editor of Ideological and Theoretical Education Guide, shared his feelings and understanding since he was engaged in editing. He pointed out that it is necessary to improve the employment rate of articles by grasping the style of publications, clarifying the orientation of publications and understanding the trend of publishing articles. He believes that artificial intelligence has a very limited role in paper writing and cannot replace the author’s innovative thinking and ideological ability. In addition, he also expressed his views and suggestions on the growth and confidence of young scholars.

  At the end of the sharing meeting, the editors attending the meeting said in succession that as journal editors, shouldering the important mission of spreading advanced ideas and promoting the development of disciplines, they must constantly improve their professional quality and ability, ensure the academic and authoritative nature of journals, strictly control the quality of manuscripts, strengthen the publicity and implementation of academic norms, actively innovate editing concepts and methods, constantly broaden the academic vision and influence of journals, and constantly enhance the efforts to support and help young scholars. At the same time, young scholars attending the meeting said that this sharing meeting provided a valuable communication platform for journal editors to talk with young scholars, which was of great significance to their own growth and development.

  The successful convening of this special sharing meeting for journal editors not only strengthened the communication and dialogue between journal editors and young scholars, but also injected new vitality and motivation into the development of journals. I believe that with the joint efforts of editors and young scholars, we can accelerate the construction of philosophy and social sciences with China characteristics and build China’s independent knowledge system to usher in a more brilliant tomorrow. (Contributed by Wang Zhiwei, Li Shunyan)

Reading: What if I can’t locate the program input point in the dynamic link library?

  Many netizens will pop up a prompt box "Unable to locate the program input point on the dynamic link library" when opening the program on the computer when using the computer, which makes the netizens very annoyed. After analysis, we summed up the following solutions, which can completely solve the problem of "unable to locate the program input point on the dynamic link library".

What if I can't locate the program input point in the dynamic link library?

What if I can't locate the program input point in the dynamic link library?

  What happens when the dynamic link library cannot be located?

  Phenomenon 1: When the computer is turned on, the prompt box "Cannot locate the dynamic link library" will pop up.

  Phenomenon 2: When running online games or stand-alone games, the prompt box "Unable to locate the program input point on the dynamic link library" will pop up.

  Phenomenon 3: When running a certain software, it shows that the program input point cannot be located.

  What is a dynamic link library?

  Dynamic link library is abbreviated as DLL in English. It is not an executable file. It is an encapsulated library that can provide common code functions and data to multiple programs. Some functions and data needed by programs are encapsulated in DLL files in advance, and these DLL dynamic link libraries can be called by the main program when the program is running.

  So what causes the failure to locate the program input point on the dynamic link library?

  A, computer infection caused by Trojan virus.

  Nowadays, many Trojan viruses will replace system files and rename real system files, such as WININET.dll, Msvcrt.dll, usp10.dll, midimap.dll and lpk.dll. Many anti-virus software did not change the modified system file name after removing the Trojan horse, so when opening the program to call the system file, a prompt box "Unable to locate the program input point on the dynamic link library" will appear.

  The typical virus is the kidnapping Trojan, which is a new type of extremely destructive Trojan. Different from the traditional virus, it is booted by kidnapping the system file dll.

  The Trojan virus mainly shows:

  The computer runs very slowly.

  It takes a long time to get into the desktop.

  The program runs very slowly.

  Mainstream antivirus software can’t be opened normally, and reinstalling the system can’t solve the problem.

  Although the vast majority of anti-virus software has become humanized, once some Trojan viruses are found to be bound to system programs, many anti-virus software directly delete these maliciously kidnapped system programs (which may include DLL files), resulting in the lack of necessary DLL dynamic link libraries for systems or applications, resulting in the problem of "unable to locate the program input point on the DLL".

  Solution (repair method)

  (a), software repair method:

  1. Jinshan Guardian

  Enter the main interface of Kingsguard, select "Kill Trojan Horse", and then click "Quick Scan". Through Kingsoft Guard’s killing of Trojan virus, it can also repair related dll components.

  2, giant shield Trojan killing tools

  These problems can be solved by using the memory scanning of giant shield. Giant shield memory scanning will not only remove Trojan files, but also restore the system files modified by Trojans, so that when you open the program, there will be no problem that you can’t locate the program input point on the dynamic link library.

  3. Download and install mainstream anti-virus software (NOD32, Kaspersky, antivir, Avast, McAfee, Norton, Rising, Kingsoft Internet Security, 360 Security Guard, etc.), and completely kill the virus after updating the virus database.

  (2), manual repair method:

  Remember the dll file mentioned in the pop-up prompt box "Unable to locate the program input point on the dynamic link library", and record the missing *.dll prompted by the system. Focus on checking whether the file is abnormal, and copying a copy of the dll file to the corresponding directory (folder) can basically solve the problem.

  1. Download the required dll file.

  Search for the required dll file through Baidu, enter the required *.dll (with dll suffix, such as WININET.dll) into the search box, click the "Baidu Click" button, select the website where you want to download DLL from the listed pages, and enter and download the required *.dll file.

  Note: When searching, you must install anti-virus software and open the firewall, so as to avoid computer poisoning caused by the problem that you can’t locate the input point of the program.

  2. Restart the computer and press F8 to enter the safe mode.

  3. Copy the downloaded *.dll file to the C:windowssystem32 folder (directory).

  4. Restart the computer to solve this problem.

  Note: If the game program lacks a DLL, you need to copy the DLL to the specified location in the game directory after downloading (because there are many games, the required DLL and location are different, which requires you to explore in practice).

  Two, update the program, upgrade a software (or game).

  When the software or game is updated online, the DLL files that should be written or overwritten normally are not downloaded and updated successfully due to unexpected power failure, restart, writing errors and other reasons, resulting in the lack of necessary DLL files in the running process of the software or game and reporting errors.

  Solution (repair method): Generally speaking, cover the installation can solve the problem.

  Third, deleting system files at will is caused by the user’s own operational mistakes.

  The user accidentally deleted the DLL file in the program installation directory by mistake, which led to the failure to find the corresponding file when the program started and reported an error.

  Solution (repair method): In this case, we need to carefully recall what we did before the problem occurred, and download the software cover the installation again or copy a system file with the same name on another computer. These treatments can also solve the problem.

  If the above method cannot solve the problem of "unable to locate the program input point on the dynamic link library", please reinstall the system, software or game.
  Image source: Network

 

Midnight Ghost was adapted from paranormal, Thailand Hotel on 10.12.


1905 movie network news The thriller directed by Li Yaodong and written by Zhuang Qin, a famous horror novelist, released a finalized poster and officially announced its national release on October 12. The film is starred by Gong Zhe, a young actor who was nominated for the Golden Rooster Award for Best Supporting Actress, Lier Mei, the queen of horror movies, and Liao Juan, the female version of Wang Baoqiang. More young actors such as Zhang Nan, Jianzi and Ben Lanqi are pleasantly surprised to join in. The film is produced by Beijing Black Wolf Film Media Co., Ltd. and distributed by Beijing Jidian Film and Television Culture Media Co., Ltd.


Adapted from the event of "The Top Ten Nightmare Hotels in Thailand". 

"Ghost at Midnight" tells a story about a "paranormal" that happened in a bizarre hotel: female reporter Wei Feng accompanied her best friend Lily to a hotel for an appointment with her boyfriend, and she frequently encountered supernatural events in the hotel, which was gruesome. Suddenly, blood splashed on the ceiling, and there was a strange sound floating in the room, and a ghostly "ghost" &hellip flashed in the corridor; … All show the unique thriller of the film.

This film is adapted from the incident of "The Top Ten Ghosts Hotels in Thailand". paranormal about this hotel and "Matters needing attention in haunted hotels in Thailand" and other posts have been widely circulated on the Internet, and tourists visiting Thailand will be kindly reminded by tour guides to avoid staying. However, many curious people frequently experience the real paranormal such as "Ghost on the Body", "Ghost on the Door" and "Ghost Peeping at the Window" after checking in. Afterwards, they posted hot posts such as "Personal Experience of the Mysterious Frightening Event in Thailand Hotel" on the Internet, which added to the mysterious and horrible atmosphere of the hotel.

 

Scene Survey of Lingyi Hotel Zhuang Qin, a famous horror novelist, acted as a screenwriter. 

In the finalized poster released this time, a "female ghost" with a ferocious face and distorted body appeared on the ceiling of the hotel, and her five fingers were deformed and grabbed at the screen, which seemed to pinch the throat of the hotel guests. Behind it, there were many pairs of "ghost hands" protruding from the hotel window, forming a strange picture of "ghosts" dancing around, which was creepy! In the poster, the various parts of the female ghost’s body are constantly twisted, displaced and deformed, which is quite postmodern, and the slogan of "being buried in the grave and being reborn with resentment" also makes the story suspenseful. 

The Ghost of Midnight was co-produced by China and Thailand, and Zhuang Qin, a famous horror novelist, was the screenwriter. Zhuang Qin used to be the moderator of Lotus Tales in Tianya Community and one of the best mystery novel writers in China. He was good at combining Hitchcock suspense with the horror style of Poe’s novels. In order to create a real horror atmosphere, the film was led by director Li Yaodong and screenwriter Zhuang Qin to the prototype of the story in the preparatory stage of creation — — A hotel in online celebrity, Thailand, conducted a field survey and sought relevant materials to improve the script.


Announcement of competitive consultation on digital scanning service of archives (secondary)

Project overview

Entrusted, we organized competitive consultation on [350122]YCGC[CS]2025002-1 and digital scanning service of archives (secondary), and now welcome domestic qualified suppliers to attend. The potential supplier of digital archives scanning service (secondary) should apply for an account at Fujian Provincial Government Procurement Network (zfcg.czt.fujian.gov.cn) for free, and obtain procurement documents by project in Fujian Provincial Government Procurement Online Public Information System, and submit the response documents before (Beijing time).

I. Basic information of the project

Project number: [350122]YCGC[CS]2025002-1

Project Name: Archives Digital Scanning Service (Secondary)

Procurement method: competitive negotiation

Budget amount: 395,000.00 yuan

Second, the applicant’s qualification requirements:

Third, the government procurement policies that need to be implemented in procurement projects

Imported products:Not applicable to this project.

Energy-saving products:Not applicable to this project.

Environmental labeling products:Not applicable to this project.

Fourth, obtain the procurement documents

Time: from to (the provision period shall not be less than 5 working days from the date of this announcement), from morning to afternoon every day (Beijing time, except legal holidays).

Location:

Mode:

Price: free of charge

V. Submission of response documents

Deadline: (Beijing time) (not less than 10 days from the date when the consultation document is issued to the date when the supplier submits the first response document).

Location:

Six, open

Time: (Beijing time)

Location:

Seven, the announcement period

Working days from the date of this announcement.

VIII. Other Supplementary Matters

9. Please contact us in the following ways for inquiries about this tender.

Fujian Yuncheng engineering management co., ltd

May 15, 2025

The configuration is high enough and the price is high enough. Chery Fengyun T9 has been on the market for 129,900.

On May 21st, Chery officially went on the market. The car launched five models, with an official guide price of 129,900-169,900 yuan. It positioned a medium-sized plug-in hybrid SUV, providing 5-seat and 7-seat layouts, equipped with Kunpeng Super Hybrid System, and CLTC has a pure electric battery life of 120km. In August, it will launch a 3-speed DHT model with a pure electric battery life of 200km.

Listing Head Map-Template 02.jpg

At the press conference, the official announced the purchase of a car with a surprise value of 34,000 yuan, including the replacement of a car with a maximum subsidy of 15,000 yuan, the lifetime warranty of Sandian with a value of 6,000 yuan, the lifetime warranty of the whole vehicle with a value of 10,000 yuan, the 2-year free entertainment traffic (2G/ month)+the lifetime free basic traffic, the free gift of a charging pile and installation service with a value of 3,000 yuan, the lifetime free road teaching aid+the lifetime FOTA upgrade of the vehicle.

Fengyun T9 adopts a closed front face design, decorated with hollow decorative strips, and the headlights on both sides are sharp in shape, and the overall design is avant-garde and atmospheric. The lines of the car body are smooth, and the design of the suspended roof adds a sense of fashion. The length, width and height of the car body are 4795/1930/1738 (7 seats, 1741)mm, and the wheelbase is 2770 mm. The exhaust layout at the rear of the car enhances the sense of movement.

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The interior features a dual-screen design, a 10-inch full LCD instrument and a 15.6-inch 2.5K high-definition large screen. Qualcomm Snapdragon 8155 chip and 5G Gigabit Ethernet are built in. The main driver supports 6-way adjustment +4-way lumbar support adjustment, and is equipped with backrest/cushion with 3-speed ventilation and 3-speed heating. The Queen’s co-driver has the functions of one-button reclining and 10-point massage, and the maximum opening angle of leg support can reach 128, and the maximum opening angle of cushion backrest can reach 125.

Chery 3D Right -rgb Copy. jpg

The second row seats of the seven-seat model can be moved by one button, which is convenient for entering and leaving the third row. The second and third rows support one-button reclining, and the second becomes a 2.1m2 big bed. Of course, 540-degree panoramic images, 256-color ambient lights, 50W mobile phone wireless fast charging, high-definition HUD head-up display system and L2+ level assisted driving +ENC active noise reduction are not absent.

Suspension -rgb.jpg

ChxoHmYhFG6AcSyzAGe2cQniZK8258.jpg

Fengyun T9 is equipped with Kunpeng Super Hybrid System, which consists of the fifth generation ACTECO 1.5TGDI hybrid engine+hybrid special gearbox+hybrid special battery management system. The thermal efficiency of the engine reaches 44.5%, the maximum power is 115kW, the maximum torque is 220Nm, the maximum motor power rate is 150kW, the maximum torque is 310Nm, the comprehensive maximum power is 265kW, and the power battery capacity is 19.43kWh. It can achieve 30%-80% energy-supplementing efficiency in 20 minutes, matching with a single-gear DHT gearbox. This set of power can be automatically switched between pure electric/hybrid/extended range/fuel four driving modes according to the use scenario. The CLTC pure electric cruising range is 120km, and the WLTC comprehensive cruising range exceeds 1400km.

Wechat screenshot _20240521220441.jpg?

Fengyun T9 can meet the needs of different consumers in all aspects in terms of face value, configuration, technology configuration, safety and power, except for the surprise price. Although Chery is not good at marketing, it does bring consumers the most valuable and reliable products. Comparing competing products from the price, this car can’t be described by volume, but it can only be said that it is a table.

The box office is about 1.4 billion! Xiaogang Feng Fanghua key postponed to New Year’s Eve.

Huang Xuan stills

1905 movie network news 2January 12, 2018,Huaxia Film Distribution Co., Ltd. issued a "Notice on the Extension of Film Keys" to cinemas across the country.announceDue to the enthusiastic response from the market,FanghuaAll versions (except IMAX)The key of is extended for one month from January 16th to February 15th, 2018.

Extension notice

FanghuaAs an important work of Xiaogang Feng’s return to the Lunar New Year file after four years, sinceAfter the release on December 15, 2017, withExcellent quality and reputationCrazy for nearly 1.4 billion box office.Not only did the box office fall for three consecutive weeks,After a month of release, I experienced several waves of new films.Still stubbornly advancing under the large-scale encirclement,At present, it is still in the top ten in the proportion of film arrangement. This film is not only the highest-grossing work in Xiaogang Feng’s directing career, but also the highest-grossing literary film in China’s film history.This achievement also made "Fanghua", as the only literary film, advance into the top ten box office of Chinese movies in 2017.

Elaine Zhong stills

 

In addition to winning the favor of mainstream moviegoers, Fanghua has also opened up a new moviegoer — —Middle-aged and elderly people.According to the user portraits of ticketing platforms such as Taobao Film, the proportion of middle-aged and elderly people in the audience of Fanghua is much higher than that of other films in the same period. The extension of the key coincides with the tide of Spring Festival travel rush’s returning home, and young people have returned to their hometowns, which has opened up the conditions for "taking their parents to watch Fanghua" in third-and fourth-tier cities, or will trigger a new round of box office growth of the film.


Vivi stills

 

The film Fanghua is directed by Xiaogang Feng, written by Yan Geling and starring Huang Xuan, Vivi, Elaine Zhong, Yang Caiyu, Li Xiaofeng, Wang Tianchen, Wang Keru and Sui Yuan. "Fanghua" is being shown in cinemas all over the country.

Ma Huateng: Contributing Internet Power to Economic Recovery

K diagram 00700_0

  Since this time, the central government has launched a package of incremental policies, focusing on the pain points in the current economic operation, fully responding to market voices, making the majority of enterprises feel the strong determination to strive to achieve economic and social development goals, and also strengthening the belief that everyone can take the lead and overcome the difficulties together.

  We can see that the party and the government have complied with the concerns of the bottom of the market and made it a key point to actively support the development of the private economy and build a high-standard market economy. Formulating a series of powerful system construction such as the private economy promotion law, starting from the most worrying and worrying links of private enterprises in the past, has formed good expectations for everyone to go into battle lightly. The re-emphasis on the consistency of macro-policy orientation has grasped the bull’s nose that the policy combination boxing has been effective, and truly formed a policy synergy, allowing enterprises to better concentrate on their main business and develop with peace of mind.

  Digital technology industries such as the Internet are the new kinetic energy for China’s development and bear important responsibilities in boosting the economy. As a digital technology enterprise, Tencent has actively responded to the deployment of the country to expand domestic demand over the years, actively explored the development of digital consumption, and strived to create richer consumption scenarios, modes and formats. From the continuous optimization of consumer tools such as WeChat payment to the e-commerce business such as live delivery of water video numbers, we actively create and serve effective demand and promote a smoother economic cycle. At the same time, relying on the increasingly active and perfect WeChat ecosystem, we constantly improve the absorption and friendliness of employment and entrepreneurship. The Chinese Academy of Labor and Social Security recently estimated that the employment and income opportunities created by WeChat digital ecology have increased year after year, reaching more than 50 million last year, and each entrepreneurial project on small programs and video numbers has attracted more than 11 employment opportunities, so the atmosphere of bringing employment through innovation and entrepreneurship is very strong. Next, we will take advantage of the spring breeze of the country to promote venture capital, increase investment in the direction of policy encouragement, devote ourselves to patient capital, and deeply connect technological innovation, entrepreneurship and industrial upgrading.

  In today’s world, the opportunity of scientific and technological revolution is fleeting, the industrial competition between countries is almost white-hot, and enterprises will retreat if they don’t advance. In recent years, the overall compliance level, development quality, internal management and social contribution of Internet enterprises in China have been qualitatively improved. Standing at a brand-new starting point, we have comprehensively improved quality and efficiency, optimized business layout, and significantly enhanced the health and sustainability of our business. Some mature platforms or products have gone through multiple cycles, old trees have sprouted, and some new products or works have made breakthroughs in mainstream cultural communication and sea competitiveness. Since 2018, Tencent has invested more than 300 billion yuan in research and development.The big model "Hunyuan" has landed in more than 700 business scenarios, and its digital capabilities have been exported to millions of industry partners.

  The prosperity of private enterprises can not be separated from a good macro-environment, and the steady and healthy development of China’s economy expects the contributions of the vast number of private enterprises. Running first-class enterprises well and achieving development with better quality, higher efficiency, stronger competitiveness and greater influence are the persistent goals of the vast number of private enterprises. The way forward cannot be Ma Pingchuan. However, under the leadership of the party and the government, private enterprises will have a bright future if they are United and do their best. China’s economy will surely make great efforts to move forward in spite of the wind and waves. (The author is Chairman and CEO of Tencent.)

Space seeds bear fruit (big data observation)

  After planting in front of Tomb-Sweeping Day, Wang Tousheng, a farmer from Bizhou Town, suichuan county City, Jiangxi Province, came to the paddy field every three to five times to check the growth of "space lotus". "Look, all the leaves have grown now, and the harvest can’t be wrong if they are well managed in the later period."

  "Lotus seeds that have been in space are different. The yield per mu doubles and the taste is fresh and sweet." Wang Tousheng opened the chatterbox. "The yield per mu is 1,000 Jin, and the gross income is 6,000 yuan. It is really a rich lotus."

  The "lotus seeds that have been in space" mentioned by Wang Tousheng is the result of space breeding "Space Lotus 36", and now the promotion area exceeds 20 million mu, accounting for more than 80% of the national white lotus planting area.

  "Space breeding, also known as space breeding, is to let seeds enter space on a recoverable spacecraft and use special environments such as cosmic rays, microgravity and high vacuum to induce genetic variation of seeds. After the seeds return to the ground, the excellent heritable variation is selected to cultivate new varieties of high quality, high yield and multi-resistance plants. " Liu Luxiang, secretary of the Party Committee of the Institute of Crop Science of the Chinese Academy of Agricultural Sciences and chief scientist of the National Aerospace Breeding Project, introduced.

  In August 1987, China’s ninth recoverable satellite carried rice, pepper and other seeds for the first time, which started the space journey of China’s crop seeds. According to reports, at present, China has carried out more than 3,000 experiments in space breeding, bred more than 260 varieties of staple food, and hundreds of new varieties of vegetables, fruits, forests, grasses and flowers, increasing grain production by more than 2 billion kilograms annually, creating direct economic benefits of more than 100 billion yuan.

  A large number of new varieties of aerospace breeding have entered the market, stepped onto the table and entered daily life.

  In Shouguang City, the hometown of vegetables, tomatoes, eggplant, peppers and other vegetables grow well in the aviation breeding exhibition area of Hall 10 of China International Vegetable Science and Technology Expo. "There are 13 new varieties displayed here, all of which are representatives of aerospace breeding achievements, with the advantages of high yield, high quality, early maturity and strong disease resistance." Ma Zunjuan, head of the venue, introduced.

  In the early years, 47 grams of Qingfeng No.1 wheat seeds, 20 grams of Majiagou celery seeds, 21 grams of Dahuangbu watermelon seeds and 10 grams of cherry tomato seeds from pingdu city flew into space with China’s Shenzhou VII manned spacecraft. After the seeds returned to the ground, breeding and hybridization techniques were used to enrich the breeding genetic resources and provide sufficient technical reference and support for cultivating new varieties with higher yield, stronger resistance and better quality.

  "Space tomatoes have been bred for five generations now, and citizens can try them early this summer." These tomatoes are dark in color and relatively large in size. Wu Renjie, secretary of the Party branch of Dahuangtun Village, Mingcun Town, pingdu city, said that this year, 5 mu of space tomatoes were planted in the village, which are good in growth, big in size, high in yield and very sweet. "According to expert testing, the lycopene contained in it is 4 to 6 times higher than that of ordinary tomatoes."

  Cranberry, which originated in North America, has now become a specialty of Heilongjiang. In order to cultivate a new variety of cranberries with independent intellectual property rights, cranberry seeds from Fuyuan City, Heilongjiang Province have taken the shenzhou spaceship twice. Colored peppers bigger than fists, big and sweet strawberries … Space seeds germinate on the ground, adorning people’s dining tables and enriching people’s taste buds.

  "From food crops, vegetables and fruits to flowers and grasses, a large number of new varieties of aerospace breeding have entered the market, stepped onto the table and entered daily life." Liu Luxiang introduced that China has used various spacecraft to carry plant seeds, strains, test-tube seedlings, etc., and cultivated and applied a series of new varieties from major grain, cotton and oil crops such as wheat, rice, corn, soybeans, rapeseed, peanuts and cotton, as well as horticultural crops such as tomatoes, peppers and cucumbers, which have also been popularized and applied in pasture, trees and flowers.

  After "space travel", there is still a long way to go to become a real space seed.

  Not all seeds will change wonderfully after days. Some seeds fly in space for a week, and the longest one travels in space for 27 days, and the probability of being able to change may be only one thousandth or even a few ten thousandths. "Whether it is aerospace breeding or other breeding methods, in the final analysis, it is a process of creating mutation, selecting mutation, and then using mutation. Breeding experts cultivate space seeds, not only pursuing yield, but also paying attention to excellent traits such as quality improvement and nutrition improvement. " Liu Luxiang introduced.

  Seed screening is the first step in space breeding. "Every gram of load resources of spacecraft is precious, and the seeds of heaven are carefully selected." Liu Luxiang said that there are many kinds of aerospace breeding materials, including seeds of major crops and cash crops, seeds of different local characteristics and rare species, and microbial strains. In recent years, with the promotion of the National Aerospace Breeding Cooperation Group and the Aerospace Breeding Industry Innovation Alliance, batches of "seeds of hope" have been launched by the shenzhou spaceship and followed by the Chang ‘e spacecraft around the moon, thus realizing batch aerospace breeding.

  "Space travel" is the second step. After that, there is still a long way to go to become a real space seed. According to reports, it will take at least 8-10 years to cultivate more mature varieties. In the long process of breeding, every item such as yield, resistance, quality and market value must pass. If there is a problem in any link, it may lead to the abandonment of all previous efforts. "A large number of strains were eliminated during the test, and only those that passed the variety approval (or identification) of professional institutions were called space seeds, and the proportion was very small." Liu Luxiang said.

  Today, the planting area of wheat through aerial breeding in and around Hulunbeier, Inner Mongolia Autonomous Region has reached more than 2 million mu. "Space breeding is just a mutation method. The breeding method after returning to the ground is not much different from conventional breeding." Yang Guangwei, a technician of Hulunbeier Agricultural Reclamation Labudanlin Farm Ranch Co., Ltd., introduced that after the seeds come back, they should be planted for the first time on the ground, and then select the single plant with good variation for the second generation planting, and then plant the good mutant offspring for the third generation, and finally obtain a stable new variety after multiple generations of breeding.

  On March 8, Beidahuang Potato Industry Group signed a cooperation agreement with Guangmei Aerospace Breeding R&D Center of Aerospace Biological Group for a three-year cooperation period. During the experiment, the potato industry in Beidahuang will provide potato granules (three varieties) and potato seedlings (three combinations) for carrying experiments. "Seed potato is the key to the healthy development of potato industry. At present, space breeding has become an important way to create new germplasm resources. " Ma Li, the relevant person in charge of Beidahuang Potato Industry Group, said.

  China Space Station was officially completed, and a new space breeding system based on the space station was established.

  In the hall of the Institute of Crop Science, Chinese Academy of Agricultural Sciences, all kinds of space seeds are packed in rows of transparent jars with variety labels. It has been 30 years since the Institute of Crop Science of Chinese Academy of Agricultural Sciences started the research of space breeding in 1994.

  "Luyuan 502" is a high-yield and high-quality wheat variety selected by the Institute of Crop Science of Chinese Academy of Agricultural Sciences and the Institute of Atomic Energy Agricultural Application of Shandong Academy of Agricultural Sciences, and it is also the largest crop variety in China’s space breeding at present. "’Luyuan 502′ has solved the problem that wheat varieties with large ears are prone to lodging, and has become the leading variety in China, with a cumulative promotion of 100 million mu." Liu Luxiang said.

  Rice, wheat, cotton, vegetables … Using aerial breeding technology, China has cultivated a series of new crop varieties with high yield and high quality. The national super rice variety Ⅱ Youhang No.1 has achieved the synergistic improvement of high yield and high quality, and created and maintained the world record of ratooning rice yield per 100 mu. Hangmai 802, a high-yield and high-quality noodle wheat variety approved by Hebei Province in 2021, has outstanding salt tolerance and comprehensive disease resistance and strong adaptability. Hangmai 106, a high-yield and high-quality wheat variety approved by Xinjiang Uygur Autonomous Region in 2022, has strong resistance to powdery mildew, leaf rust and stripe rust and high dietary fiber content.

  One of the keys of space breeding is the space carrying of seed materials. In 2006, the national space breeding cooperation group was established, and the space breeding project was launched in conjunction with relevant parties, and the first breeding satellite "Practice 8" was launched. According to the plan, in 2024, China Academy of Space Technology will jointly promote the reusable recoverable satellite project and launch the second special satellite for space breeding. At the same time, good progress has been made in the research on the mechanism of space mutation by simulating cosmic particles with high-energy accelerators on the ground.

  "It is worth mentioning that now we have our own space station and started space breeding in the space station era." Liu Luxiang said that breeding experts can carry out real space mutation breeding by developing extravehicular exposure equipment and technology of space radiation biology, and build a new space breeding system based on the space station. On the one hand, they can accurately design and deeply analyze the space mutation mechanism, on the other hand, they can carry out key technologies of space breeding and major gene mutation excavation and character integration, and develop diversified new varieties. Next, we will combine major projects such as promoting the revitalization of seed industry, give full play to the advantages of space breeding in the creation of new provenances, and carry out collaborative research.

 

  Layout design: Cai Huawei

  People’s Daily (April 12, 2024, 07 edition)

Inventory of mainstream three-cylinder engines with not weak power/gratifying fuel consumption

  [Original by Aika Automotive Technology Channel]

  In the hearts of Chinese people, the three-cylinder engine seems to have become synonymous with roughness, which makes it difficult to generate interest. The reason is that the poor running quality and dynamic performance of three-cylinder engines in the early years are probably the culprit. However, with the progress of technology, the quality of the three-cylinder machine has become more and more perfect, which has changed people’s inherent impression to some extent. After the number of cylinders is reduced, can the power meet the needs? Will fuel consumption be reduced? In today’s article, let the editor introduce you to several popular three-cylinder engines in China.

Inventory of three-cylinder engine

  Three-cylinder engine is gradually moving towards the mainstream, which is closely related to the trend of miniaturization and turboization of internal combustion engine system. In the final analysis, it is to improve fuel economy. Many automobile manufacturers have replaced the original four-cylinder engine with three-cylinder engine to cope with the increasingly strict emission regulations, and the power performance has taken a back seat. For this reason, turbocharging is becoming the mainstream scheme in the field of three-cylinder engine. In the domestic market, the three-cylinder machine is usually matched with the "T", but natural inhalation is relatively rare.

  Toyota 1.5L

  Model:M15C

  Model:Carola, Lei Ling.

  Every three cylinders will lose? Also use product power to speak with brand power. Although there have been cases in which the sales volume of three-cylinder engine of joint-venture sedan has declined before, Toyota still brought M15C engine to FAW Toyota Corolla and GAC Toyota Lei Ling. This new 1.5L Dynamic Force engine has applied many new technologies, and will gradually replace the 1.2T four-cylinder turbocharged engine in the future.

Inventory of three-cylinder engine

Inventory of three-cylinder engine

Inventory of three-cylinder engine

Inventory of three-cylinder engine

  Judging from my colleague’s test drive experience (click to read), this 1.5L engine has a decent performance in ride comfort and power, and there is nothing wrong with using it in mainstream family cars. From the price point of view, the current price of the 1.5L model is slightly lower than that of the 1.2T model, and the manual transmission version has been added, which should be quite attractive to the target users. Can Toyota do what weak brands can’t do in the past? Let the market give the answer.

  Honda 1.0T

  Model:P10A

  car make and modelCivic, domain, Lingpai

  Thanks to the strong power, Civic is highly respected by young people in the mainstream family car field, and the EARTH DREAMS Earth Dream Engine is the source of its good reputation. In addition to the well-known 1.5T four-cylinder Earth Dream engine, Honda also offers a 1.0T three-cylinder model. The 1.0T engine is equipped on Civic, Lingpai, Enjoy Domain and other vehicles, and the corresponding tail mark is 180TURBO.

Inventory of three-cylinder engine

Inventory of three-cylinder engine

Inventory of three-cylinder engine

Inventory of three-cylinder engine

  Honda offers a variety of three-cylinder engines in Japan, but only 1.0T has been introduced into China. This engine may not be passionate, but compared with the 1.5L or 1.6L naturally aspirated engines of the same class, the wide torque platform provides good mid-range acceleration ability. If you want your car to be home-based, but don’t want to be too boring, Honda 1.0T may be a good choice.

  Universal 1.3T

  Model:L1Y

  car make and modelYinglang, Weilang, Ke Lu Ze, etc.

  Among the joint venture brands, SAIC-GM is the first car company to promote three-cylinder engines. Although the three-cylinder engine was criticized, the market finally chose to accept it, and the related models achieved good sales in the later period. Compared with the 1.5L four-cylinder engine, the 1.3T three-cylinder engine performs better in power and fuel consumption. It is worth mentioning that although the LIY engine is called 1.3T, its displacement exceeds 1300mL, which is a rare setting in the industry.

Inventory of three-cylinder engine

Inventory of three-cylinder engine

Inventory of three-cylinder engine

Inventory of three-cylinder engine

  Compared with the previous two Japanese engines, GM 1.3T pays more attention to power performance, which is consistent with the consistent impression given by American brands. Through sound insulation and noise reduction, the quietness performance of this 1.3T engine is basically satisfactory, and it is a good choice for consumers who pay attention to benefits.

I drive a Wuling Hongguang MINI in Xinjiang, and I won’t lose power at MINUS 20℃. I won’t drive a gas car with it.

Xinjiang has a vast territory, and many car owners in Xinjiang spend a lot of money on car maintenance and refueling every year. However, due to the influence of cold weather, although new energy vehicles are fuel-efficient and easy to drive, many car owners are still waiting to see because of the problem of endurance. Recently, Coke, the owner of Urumqi, Xinjiang, shared his experience of using Hongguang MINIEV car. At present, it has been driving for nearly 3,000 kilometers, and there is no problem of insufficient endurance in -20℃ weather.

Q: Why did you buy Hongguang MINIEV?

A:I already have an oil car at home. I bought the Hongguang MINIEV with a strong purpose, that is, to commute to work, pick up and drop off children, and go shopping and buy food on weekends. Basically, I have a fixed use distance, and the cruising range of 170km can fully meet the travel needs of urban areas. Hongguang MINIEV turned his head to off the charts after modification, which is enough personality.

Q: Is Hongguang MINIEV easy to use?

A: Although Hongguang MINIEV has a small body, the space is still good. Usually, the rear seats are basically laid down, and it is easy to put the trunk full of things bought in the supermarket. Such a small body is also very convenient for parking. Now I travel 60 kilometers to and from work every day, and I basically bid farewell to the trouble of refueling every week. Now I have used the car for 2800 kilometers, and the charging fee for the charging pile in the basement has been charged 200 yuan, which has not been used up yet, saving money and worry. Now the oil car is basically closed, and the Hongguang MINIEV is so fragrant.

Q: How do you feel about using a car in winter?

A: In other cities, it’s not as exaggerated as -20℃ in Xinjiang, is it? It is enough for me to turn on the second gear of warm air every winter. Although it is not as hot as an oil truck, it will definitely not make people freeze. Turning on hot air will definitely affect the endurance, and cold weather will also affect the endurance, but the actual situation is much better than I expected. I have to take the beach to and from work, turn on the second warm air in winter, take one co-pilot, and run 100KM/H in sports mode, which is easy and stress-free. Because I can charge every day except during commuting hours, as long as I stop, and the battery keeps the temperature, naturally it will not be without power. Hongguang MINIEV charging is also very convenient, which can be solved by the socket of household 250V grounding wire. If there is a garage, you can also apply for installing charging piles, so as long as there is a place to charge, you can start decisively.

Q: Is such a small car safe?

A: I’ll drive the same on snowy days.The safety and quality of Hongguang MINIEV is still very reliable. Before the market launch, the whole vehicle passed as many as 28 full-scene function tests, and the test was over 300,000 kilometers in extreme environments such as -25℃-45℃. The power battery passed 16 rigorous safety tests such as high temperature, short circuit, extrusion, fire, seawater immersion and simulated collision, and its dustproof and waterproof performance reached IP68 grade. Its passenger compartment and battery compartment adopt cage-type and frame-type high-strength steel skeletons respectively, and the proportion of high-strength steel in the whole vehicle reaches more than 57%, so the structural design is scientific and reasonable. The whole car is equipped with a front anti-collision beam, and anti-concave reinforcement plates are designed at the side wall of the car body, the periphery of the battery and the main stress areas before and after the cabin. Therefore, although the whole car is light, the battery safety is guaranteed.

Generally speaking, the price of Hongguang MINIEV is not high, there is no pressure to raise a car, and it can withstand the challenge of extremely cold weather. This price is already very good.