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Minister of Agriculture and Rural Affairs: Let farmers have more sense of happiness in rural revitalization.

  Xinhua News Agency, Beijing, May 4th Title: Let farmers have more sense of happiness in rural revitalization — — Han Changfu, Minister of Agriculture and Rural Affairs, talks about the improvement of rural human settlements.

  Xinhua News Agency reporter Dong Jun

  "Building an ecologically livable beautiful countryside will give farmers more sense of gain and happiness in rural revitalization." Recently, General Secretary of the Supreme Leader made important instructions, stressing that it is necessary to further popularize Zhejiang’s good experience and practices and build an ecologically livable beautiful countryside in combination with the implementation of the three-year action plan for rural human settlements improvement and the rural revitalization strategy.

  Han Changfu, Minister of Agriculture and Rural Affairs, said in an interview with reporters a few days ago that the Ministry of Agriculture and Rural Affairs will thoroughly study and implement the spirit of the important instructions of the Supreme Leader General Secretary, play a leading role, and effectively implement the task of improving rural human settlements.

  Renovation of rural human settlements is an important task to implement the rural revitalization strategy.

  Ecological livability is the key to rural revitalization. Han Changfu said that the report of the 19th National Congress of the Communist Party of China put forward the action of improving rural human settlements, which is a major task to implement the rural revitalization strategy and a basic requirement for building a well-off society in an all-round way.

  "At present, agricultural and rural development has entered a new stage, and the problems of unbalanced urban and rural development and insufficient rural development are still outstanding." Han Changfu said, "We must take unconventional measures, take the rural revitalization strategy as the general starting point, adhere to the priority development of agriculture and rural areas, speed up the short-legged short board of agricultural and rural development, speed up the modernization of agriculture and rural areas, and prevent the rural areas from dying in the process of urbanization."

  He said that this is not only an indispensable part of the country’s overall strategy, but also a concrete embodiment of the goal of building a prosperous, strong, democratic, civilized, harmonious and beautiful socialist modern power in rural areas. Han Changfu said that a good living environment is the ardent expectation of the majority of farmers. Protecting the green mountains and rural scenery and retaining the unique local flavor and rural style are the top priorities for rural revitalization. It is necessary to vigorously promote the improvement of rural human settlements, and promote infrastructure such as water, electricity, roads, gas, housing and telecommunications to extend to the countryside, so as to give farmers a clean and beautiful home.

  Han Changfu said that this year is the first year of implementing the rural revitalization strategy. In this reform of the party and state institutions, the central government handed over the lead task of rural human settlements improvement to the Ministry of Agriculture and Rural Affairs, which felt a great responsibility.

  "A good ecological environment is the greatest advantage and precious wealth in rural areas." Han Changfu introduced, "We should firmly establish the development concept of Lucid waters and lush mountains are invaluable assets, strengthen the comprehensive management of outstanding environmental problems in rural areas, solidly implement the three-year action plan for rural human settlements improvement, and promote rural areas ‘ Toilet revolution ’ Improve rural living facilities, build beautiful homeland where farmers live and work in peace and contentment, and make good ecology a supporting point for rural revitalization. Leading rural revitalization with green development and building a new pattern of rural development in which man and nature coexist harmoniously. "

  Promoting the improvement of rural human settlement environment with the new achievements of agricultural green development

  According to Han Changfu, in recent years, the Ministry of Agriculture and Rural Affairs has vigorously implemented major actions such as livestock manure treatment, straw plastic film recycling, fertilizer and pesticide reduction and efficiency improvement, and promoted the improvement of rural living environment with new achievements in agricultural green development.

  In view of the outstanding problems such as disorderly discharge of livestock manure, straw burning and agricultural film pollution, the Ministry of Agriculture and Rural Affairs has integrated more than 6 billion yuan of funds to vigorously promote the resource utilization of agricultural waste. In 2017, it supported 51 large animal husbandry counties to promote the treatment of livestock manure, promoted the comprehensive utilization of straw in 71 corn-producing counties in Northeast China, and built 100 agricultural film recycling demonstration counties in Northwest China to promote the resource utilization of agricultural waste from point to point and create a good living environment for farmers.

  The Ministry of Agriculture and Rural Affairs vigorously implemented the zero growth action of chemical fertilizers and pesticides, selected 100 major counties producing fruit, vegetables and tea to implement the pilot project of replacing chemical fertilizers with organic fertilizers, and 150 key counties to carry out the whole process of green prevention and control pilot projects. At present, the use of pesticides in the country has been negative for three consecutive years, and the use of chemical fertilizers has achieved negative growth in 2017. "This is a landmark turning point, which means that the impact of chemical fertilizers and pesticides on the environment has been controlled." Han Changfu said.

  He also said that in the future, it is necessary to make new achievements in the comprehensive management of outstanding environmental problems in rural areas, carry out agricultural green development actions, realize the reduction of inputs, clean production, recycling of wastes, and ecologicalization of industrial models, and accelerate the formation of an idyllic ecosystem with a combination of planting and breeding, ecological cycle and beautiful environment.

  Solidly promote the key tasks of rural human settlements governance.

  This year, the No.1 Document of the Central Committee has made arrangements: to implement the three-year action plan for the improvement of rural human settlements, with rural garbage and sewage treatment as the main direction, to integrate various resources, to strengthen various measures, and to steadily and orderly promote the treatment of outstanding problems in rural human settlements. The National Conference on Improving Rural Human Settlements was held in Anji County, Zhejiang Province a few days ago. The meeting thoroughly studied and implemented the spirit of the important instructions of the Supreme Leader General Secretary on rural revitalization and improvement of rural living environment, conscientiously implemented the instructions of Premier Li Keqiang, and comprehensively deployed various tasks to improve rural living environment. Han Changfu said that the Ministry of Agriculture and Rural Affairs will fulfill its lead responsibility in accordance with the deployment requirements, strengthen communication and coordination with relevant departments, decompose and refine the work tasks item by item according to the Three-year Action Plan for Rural Human Settlements Renovation, clarify the responsible departments, work objectives and time schedule, and compact the responsibilities at different levels to ensure that each task is managed and implemented.

  Improving the appearance of villages is one of the key points to promote this work. Han Changfu said that it is necessary to combine the implementation of rural revitalization strategic planning, take strengthening and optimizing village planning management as the guide, and promote the formation of a village construction pattern with clear functions, reasonable layout and ecological livability; Take "one thing, one discussion" and other ways to speed up the treatment of rural garbage and sewage and promote the "toilet revolution"; Encourage farmers to use the front and back of the house to develop courtyard economy with local characteristics, promote a number of beautiful leisure villages and boutique tourist attractions, and promote the improvement of village appearance.

  Han Changfu emphasized that village-level organizations play an irreplaceable basic role in rural environmental governance. In the future, on the one hand, we should give full play to the role of village-level organizations, support social service organizations to provide services such as garbage collection and transshipment, on the other hand, we should mobilize the enthusiasm of farmers, encourage them to invest in labor, carry out environmental renovation in front of houses and behind villages, and gradually establish a long-term mechanism for improving rural human settlements.

Take root in China and cultivate modern talents with ideals, responsibility and international vision in the new era.

  The 2020 CCTV annual education festival "Cloud Ecology Talking about the Future" was held in Beijing this afternoon. Many guests came to the event site to explore the new ecology of education and take the pulse of the new trend of future education development. Wu Xiaoqiu, Chairman of Higher Education Professional Committee of China Education Development Strategy Society, Dean of China Capital Market Research Institute, First-class Professor of Finance and former Vice President of China Renmin University, attended the ceremony and delivered a keynote speech entitled "Rooting in China and Cultivating Modern Talents with Ideality, Responsibility and International Vision in the New Era".

  The full text of the speech is as follows:

  Education is the foundation of a strong country. Education is also the cornerstone of the rejuvenation of the Chinese nation. "Education makes the country strong and education makes the country prosperous" is not a slogan, but it is real.

  Looking back over the past 40 years of reform and opening up, we will find the importance of education and talents. In 1978, the Third Plenary Session of the Eleventh Central Committee of the Communist Party of China was successfully convened, which started the process of modernization in China. The historic speeches of the Third Plenary Session of the Eleventh Central Committee of the Party and Comrade Deng Xiaoping’s "Emancipate the Mind, Seek Truth from Facts, Look Forward with Unity" have promoted the social changes in China. Over the past 40 years, China has gone from a poor and backward country to a well-off society as a whole.

  In 1978, China’s per capita GDP was just over $100, and it will obviously exceed $10,000 by 2020. From the per capita GDP of more than 100 US dollars to more than 10,000 US dollars today, this is a miracle of human society and a great contribution made by China to human society.

  The most important reason is that we persist in the reform and opening up and the socialist market economy. Among them, the great contribution of higher education in China to the realization of a well-off society in China cannot be ignored.

  Many people judge a country’s higher education by whether it wins the Nobel Prize or not. I don’t think this is comprehensive, accurate and correct. China’s higher education has trained tens of millions of talents, including scientists, engineers, entrepreneurs, civil servants and builders of every industry in the past 40 years, which has made great contributions.

  The talents trained over the past 40 years have several characteristics: the first is that they have an international perspective. Focusing on the future, it knows where China will go in the future and can grasp the future trend. The second is the spirit of responsibility. The spirit of responsibility was particularly evident in the last three sessions in the late 1970s and those in the early 1980s. In 1980s, China society was an era of great ideological emancipation, which gave birth to a group of elites in today’s society. They knew their responsibilities. The most important thing in ideological emancipation was to grasp their responsibilities, put their own interests at a very low level, and put social responsibilities at a very high level. Therefore, there was a heartfelt slogan at that time, called rejuvenating China. This is not organized, it is heartfelt and spontaneous. Today, this generation has become the mainstay of this society.

  Our future, from 2020 to 2035, the Fifth Plenary Session of the 19th CPC Central Committee described the vision and goal of 2035, which is to build our country into a moderately developed country, from a well-off society in an all-round way to a moderately developed country. This is an extremely grand goal. As a teacher who studies economics and finance, I have carefully read the communiqué of the Fifth Plenary Session of the 19th Central Committee, as well as the suggestions on the 14th Five-Year Plan and the long-term goals for 2035. What excites me most is that the per capita GDP will reach the level of moderately developed countries by 2035. Judging from the economic indicators, developed countries have a single indicator, that is, the per capita GDP reaches 12,400 US dollars, which is the lowest threshold of OECD. Of course, it is only a threshold. If you want to become a developed country, you obviously have to meet various cultural, social, legal, regular and spiritual requirements.

  There are 31 developed countries in the world, of course, many of them exceed $12,400, but they are not listed as developed countries because they are not good in other aspects. Environmental conditions, whether men and women are equal, if men and women are not equal, you can hardly say that this is a developed country. If the environment is very bad, the public security is very bad and the order is very chaotic, it is not a country ruled by law, and no matter how high the per capita GDP is, it is not a developed country. Based on culture, society and the rule of law, the requirements are very high, with a total of only 31. Moreover, we have to reach the level of moderately developed countries, which is now more than 10 thousand dollars. According to such a requirement, I calculate that by 2035, we should reach the level of per capita GDP close to 25 thousand dollars, which may be called the economic index of moderately developed countries by current standards. At the same time, in the humanities, society, environment, the rule of law and other aspects, we should comprehensively promote the modernization of China society, including the modernization of state governance, which are among the connotations of moderately developed countries.

  There are still 15 years from today to 2035, and the complexity of the difficulties we may face in these 15 years may exceed that in the past 40 years. Because today’s international environment has become very complicated, how can we deal with it? It is necessary not only to promote economic development, but also to cope with the changes in the complex international environment. Therefore, in this process, new requirements are put forward for the talent training of higher education in China.

  In the process of moving from a well-off level to a moderately developed country, we have to overcome a major trap, which is called the "middle income" trap. The so-called "middle income" trap is that it is difficult for some emerging economies and some countries to cross the threshold of $12,400 in the process of economic development. Or even if it is crossed, it is difficult to stay in the ranks of developed countries for a long time because of various factors, such as talent, science and technology, currency devaluation and insufficient innovation ability, and it is a common phenomenon.

  How did China overcome the "middle income" trap during the Tenth Five-Year Plan period? To lay a solid foundation for us to rush to moderately developed countries is what we must think during the "14 th Five-Year Plan" period. Of course, the most important thing here is that we must adhere to the general direction of reform and opening up. Only by adhering to reform and opening up can China have the opportunity to rush to moderately developed countries; Second, we must take the road of market economy; Third, we should adjust some economic development strategies according to the changes at home and abroad, such as the dual-cycle development strategy. We should promote domestic demand, promote economic development, and promote economic development through the growth of domestic demand, then the income level of China residents will be improved.

  At the same time, China’s higher education shoulders the responsibility of cultivating talents with high quality that match those of developed countries. What is very important here is its scientific and technological innovation ability, innovation ability and scientific and technological level, and its thinking must not be bound. Once bound, its innovation ability will drop greatly. In many countries, the core of the "middle income" trap is the decline of innovation ability. Higher education cannot provide high-quality talent support for developed countries, so it declined, so it came back. Higher education in our country shoulders the responsibility of the times and the historical mission. They should have a strong sense of innovation, scientific and technological ability to keep pace with the times, and a sense of responsibility to keep pace with the times. These are all great responsibilities that higher education will face in the future.

  A series of reforms we are doing now are moving in this direction. Thank you all.

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)

In order to suppress HarmonyOS’s bad moves, Google is anxious

Android (Android) platform .apk File, you should be familiar with? All software and applications used by Android users are application packages based on. apk.

Through the. apk file, Android users can freely share the installation package on other platforms. You don’t need an app store, as long as you can download it, you can install it.

but .apk The existence of the installation package can get rid of the bondage of the application store.Download, share and install freely.The required software, not to mention the convenience.

Similarly,Huawei HarmonyOS OS At present, it is in the initial stage, and the development team also uses the Android compatibility layer considering the development cost, difficulty and learning cost of native applications.

At present, the software environment in HarmonyOS is dominated by Android applications.. It is a good thing to be compatible first and then independent, which is beyond reproach. Otherwise, it will become "a clever woman can’t cook without rice."

* Win10 Mobile died in the dilemma of no software available.

Recently, when Guo was browsing the Android developer’s documentation, he suddenly found such a thing:The application package will be updated to. aab format, and. apk may become history in the future.

And this iteration of the application package format update, the fruit feels like "the meaning of drunkenness is not in the wine", which is likely to beSuppress HarmonyOS OS software environment.

What is the specific situation? Listen to me slowly.

What is aab?

. aab is a brand-new application publishing format for Android, and its full name is:Android App Bundle , its status is consistent with. apk.

This time,Google App StoreIt is announced that starting from August 2021, applications that require new Google Play must use Android App Bundle.

So the new format What are the advantages of aab? What are the disadvantages? Why do you say it may be to suppress HarmonyOS OS? ?

Before I explain, let’s take a look at Android. . apk subcontracting extension and splitpk.

Subcontracting expansion

In domestic App stores, when people download large-scale apps, such as games.

Usually, you need to download an. apk installation package with a capacity of more than 1 g.

But this large-capacity. apk is in the Google App Store.Not allowed,Instead, use the .obb Files-also known as APK extension file.

use apk + obb The purpose is to optimize the user’s transmission and download, and the developer’s maintenance experience.

For example, WeChat installed by everyone (The package name is: com.tencent.mm) domestic version, the installation directory will be in /data/app/ Down.

And the Google version still needs to be /Android/obb/ The directory stores the. obb data package of WeChat, which is necessary.Missing or mismatch will lead to application running problems.

Similarly, large-scale game software also uses this scheme, as shown in the picture, the. obb expansion package of League of Legends Mobile Games is being downloaded.

Split APK

The above introductionSubcontracting expansion,It solves the problem that users and developers deal with large-scale applications.

And in essence, the efficiency and speed of the application.Not much improvement..

Therefore, Google introduced Split APK Concept.

Simply put, before installation, the user’s hardware configuration will be automatically detected, and thenInstall the application in the form of multiple. apk..

As the picture shows the installation directory of YouTube client, it can be seen that Split APK is adopted.

Among them, the file name suffix xxhdpi is 1080P resolution.Layout file, zh is simplified Chinese.Resource file, arm64_v8a is 64-bit processor architecture lib library file.

In this way, it is convenient for developers to maintain and improves the user’s experience of downloading, installing and running efficiency.But it also brings a series of problems.

Permission collection

At present, users can’t directly extract and install applications using Split APK, and they all need to use third-party tools to back up and install them.

This means that it will be more and more difficult for users to download and install applications on third-party platforms other than Google App Store in the future.

* Two well-known Android application download platforms

Although. aab Modular characteristics, which greatly improves the convenience of developers’ update and maintenance, and saves users’ time and storage space when installing applications.

Because of the existence of. aab, the installed applications may be different with different devices and environments.The application is also "incomplete".

Moreover, through the official documents, we found that using app bundle, developers canYou must join the Google Play application signing program..

Signing is equivalent to putting on a unique electronic label.Therefore, if the application is extracted and shared in an abnormal way, it may lead to the change of the signature and ultimately affect the operation of the application.

Unless, the developer provides it on a third-party platform.Complete application installation package.

You can only download, apply "incomplete" and share restrictions through the designated app store.

These restrictions have affected Android users.

Face challenges

If the. aab application format is implemented, for Android users, it only increases the difficulty for third parties to download applications.

Then for HarmonyOS OS,This may be a huge challenge.

As mentioned at the beginning, most of HarmonyOS’s OS software is mainly based on Android applications. Therefore, if Google fully uses. aab, it will definitely create unfavorable conditions for HarmonyOS.

At present, Huawei cannot use Google, so it has established its own application ecosystem. AppGallery .

However, in the future, the application of. aab can’t be put on the shelves, and users can’t download and install it. These problems need to be solved.

Some people may say that it is only overseas Android, and it should not affect China.

But the fruit is to say, don’t be too optimistic.

For example, the current customization system of Android 11,Can no longer access the data directory, which is mandatory by Google.

Windows 11 will also face this problem.The front foot just supported the installation of Android apk, and as a result, Google is playing this trick now, which makes users have to think that this is a monopoly.

Fruit always hopes that HarmonyOS can launch Native as soon as possible. . app and. hap Applications, really make their own ecology, break the monopoly.

Google, I advise you, you can’t achieve mutual benefit, at least you can win!

Development course of hybrid electric vehicle, BYD overtaking in curve.

In 2023, the penetration rate has exceeded 40%, and in 2024, the penetration rate is expected to reach 50%, which is to achieve the sales target of 3 million vehicles. Let’s talk about the development stage today.

In the 1990s, the THS parallel-series hybrid system developed by Toyota adopted the gear set as the power shunt structure to decide when to use oil, when to use electricity and when to mix oil and electricity, which can reduce the fuel consumption by about 40% at the highest and improve the power performance by 30%. Therefore, for a long time, there has been a saying that "there are two kinds of hybrids in the world: one is Toyota hybrid and the other is other hybrids". However, Toyota’s hybrid is still based on oil, supplemented by electricity. Toyota officially calls it "peak-cutting and valley-filling", which means cutting off excess performance for charging, and then using the stored electricity for vehicle driving to fill the part with insufficient engine efficiency. Subsequently, Toyota made this hybrid technology better and better, and set up a "patent network", which eventually became a dragon, which can be said to greatly hinder the development of hybrid technology.

The power split technology based on planetary gear sets has been set up by Toyota, which makes other car companies miserable, but Toyota is not short of money, what it wants is a monopoly. Many car companies have tried many ways to bypass Toyota, but the results are not good, such as the plug-in hybrid car F3DM introduced by BYD in 2008. However, due to the complicated control and the lack of high-efficiency engine technology, the final product is not competitive. Honda, as an old rival of Toyota, intervened in the research and development of hybrid technology in the 1990s, using the idea of "cutting peaks and filling valleys", but on the one hand, it has to bypass Toyota’s technical blockade, on the other hand, it is limited by its own execution, and the gap with Toyota is getting bigger and bigger. When the sales volume of Toyota hybrid vehicles exceeded one million, the cumulative sales volume of Honda hybrid vehicles was only about 200,000.

However, Honda, as a technical house, has opened up a new technical route-electric hybrid. Toyota uses the motor to assist the engine, and uses less oil to save fuel. Honda uses the motor as the main drive, and the engine direct drive as the auxiliary to solve the problem of low efficiency of the motor at high speed, and uses more electricity to save fuel.

Toyota goes to the left, Honda takes the world to the right.

Toyota THS system divides driving into more than ten working conditions (or more than twenty), and each working condition determines the proportion of oil and electricity distribution. Honda’s i-MMD system has only three working conditions: ①EV mode, pure electric drive; ② Hybrid mode, in which the engine generates electricity to drive the motor, and the excess electricity is stored in the battery pack; ③ Engine direct drive mode, in which the engine is driven alone. Driving in urban areas is basically that the engine is only responsible for power generation, and the engine is only involved when it is above 85kph. Because the direct drive function of the engine is weakened, i-MMD uses a smaller displacement engine and a higher power motor. Take the hybrid as an example, using a 2.0L self-priming engine, and the hybrid is a 2.5L engine. The comprehensive fuel consumption of the final output of the two is almost the same, but because the motor used is larger, it starts faster than the latter and is closer to the pure electric vehicle, and the driving experience is better. Although the i-MMD hybrid system was launched 16 years later than THS, the i-MMD system has made rapid progress. In 2019, the sales of some models have positively defeated Toyota’s similar cars.

In different road conditions, motor drive and engine drive have their own advantages. When driving at high speed, the efficiency of motor drive will gradually be lower than that of engine. Therefore, in an ideal state, the motor and engine can be driven alternately in different scenes to achieve the highest efficiency. But to achieve this effect, it is obvious that smarter power distribution is needed. Such a complex structure requires huge R&D cost and adjustment level, and the domestic new energy boss who is not bad for money, relying on more than 20 years of technology accumulation and R&D investment, took the lead in launching DM-i hybrid technology in 2020, basically solving some problems of the old hybrid technology. DM-i technology is an intelligent hybrid system that combines series technology and parallel technology, so that cars can adjust the series and parallel modes at the right time according to road conditions. In this way, the hybrid automobile can not only give full play to the economic advantages in normal times, but also keep the engine output at the most efficient speed. Therefore, many of BYD’s DM-i hybrid models are famous for their fuel economy, and the official comprehensive fuel consumption of 100 kilometers can even be below 2L.

It has attracted more and more attention around the world. On the one hand, hybrid vehicles can significantly reduce fuel consumption, thus reducing dependence and exhaust emissions, which is of great significance to environmental protection and environmental protection. On the other hand, with the breakthrough of core technologies such as batteries and motors and the reduction of costs, the economy of hybrid vehicles has also been significantly improved, making more consumers affordable.

In the future, which direction will the development of hybrid vehicles go?

?????

Be the first to test drive Avita 07, a fusion of intelligence and performance

In today’s era, high-quality technology is not scarce, what is really missing is a good product that can stand out. The supply chain of the automotive industry is quite mature, with abundant technical resources, like ingredients in the supermarket, ready to choose. High-performance computing units, top battery suppliers, advanced smart cockpits and comfortable seats are not uncommon in the market.

Be the first to test drive Avita 07

However, how to skillfully combine these ready-made "ingredients" to create a eye-catching "delicacy" has become the key to testing the strength of carmakers. Avita, a brand that brings together the power of three industry giants, Changan, Ningde Times and Huawei, is facing this challenge. After the Avita 11 and 12, they launched the Avita 07 for the mainstream market, aiming to gain a place in the highly competitive mid-size SUV market, competing with many strong competitors such as the Intelligent R7, the Extreme Krypton 7X and the L60.

Be the first to test drive Avita 07, a fusion of intelligence and performance

We were fortunate enough to experience the charm of the Avita 07 pure electric version in Zhoushan in the rain. Its design is full of futuristic feeling. The active air intake grille technology not only enhances the sense of technology, but also optimizes the aerodynamic performance through intelligent switch adjustment, effectively increasing the cruising range. The body lines are smooth, and the large-size wheels are matched to create a sporty posture. The interior configuration is luxurious, the four-screen layout highlights the technological atmosphere, and the cockpit design is inspired by the aviation first class. The space is spacious and the materials are exquisite.

Be the first to test drive Avita 07, a fusion of intelligence and performance

In terms of driving experience, Huawei’s Smart Driving ADS 3.0 system is impressive. Under the synergy of various sensors, it shows a high degree of road condition perception and decision-making wisdom, and the driving operation is close to that of human old drivers. The automatic parking and summoning functions are convenient and practical. Although the parking lot map needs to be entered in advance, it undoubtedly improves the convenience of using the car.

"Flower Field" exposed fragrant stills, Yang Ying was molested by Gu Tianle and raped


Angelababy


Louis Koo


Louis Koo was molested


  The ancient Chinese New Year comedy "Flower Field 2010" will be fully released on February 10. With the addition of two supermodels, Xiong Dailin and Angelababy, beautiful women, added a lot of fragrance to the movie. And adhering to the tradition of the 93 version of funny ancient comedy, the new version of "Flower Field" mixes many strange elements, and several major protagonists are "molested" in turn. Angelababy, who is acting as a comedy for the first time, was "harassed" twice because of her good looks. 

Huang Baiming was "forcibly kissed" by Wu Junru

  In the film, Wu Junru has a crush on the great general played by Zheng Zhongji, and carefully plans to sneak into the room to have intimate contact with him. But the sky does not follow people’s wishes, and the person she hears is not her sweetheart but her enemy Huang Baiming. Wu Junru, who was robbed of her first kiss, was furious and pinched her neck to start a hand-to-hand fight, and Huang Baiming, who was forcibly kissed, had to deal with it in a hurry in the face of such a shrew. It can be said that the two were molested by each other but could not tell the pain. 

Gu Tianle was "roofied" and the crazy king could not guarantee his "virginity" 

  Gu Tianle plays King Hanada, who has been obsessed with martial arts since childhood. Although he has a handsome appearance, he is childlike in his heart. In order to practice high-strength martial arts, he sticks to his "virginity". The empress is in a hurry to hold a grandson, and the empress tempts Gu Tianle in vain, so she has to deal with the king. While Gu Tianle is fragile in his heart, the empress finally realizes her wish. This scene is also the first time that Gu Tianle, a stylish man, has been "bullied". In order to highlight the comic effect, he deliberately shows a look of panic and bewilderment, and half covers his body with a quilt. Tian Ruini, who plays the empress, is generally a "big man" smoking by the side. The picture of "strong women and weak men" is one of the laughs in the film. 

Angelababy yelled "indecent assault" Zheng Zhongji pretended not to understand

  Angelababy and Zheng Zhongji played Princess Hua Tian’s bead and the general were in love, but they were attacked by pirates and separated, and Angelababy lost his memory. Zheng Zhongji worked hard to find the bead and wanted to hug it. Angelababy had no impression of him, and was frightened and shouted "indecent assault". Zheng Zhongji didn’t understand what "indecent assault" meant, so he still held her hands, and finally attracted Huang Baiming and Wu Junru to rescue the siege. 

The gangsters collectively besieged Angelababy Huang Baiming came forward to play the police 

  Angelababy, who was living in the street, was besieged by a group of gangsters while playing in the night market. Not only was he blackmailed, but he was also forced to the corner and almost suffered "indecent assault". At the critical juncture, "Dad" Huang Baiming stepped forward, knowing that his strength alone was weak, so he learned from the police in a hurry, yelled at them to stop, and asked them to search the wall to clean up the gangsters. 

  As a new creation of the Hong Kong classic New Year’s Eve series, "Flower Field 2010" is just one of the "indecent assault" series in order to bring the audience double the laughter and make every star have a subversive performance in the film. The film will bring more joy to the audience when it is released on February 10.

Next page: More exciting stills

Fan Bingbing uses the transformation of "Wheat Field" to open the Shanghai International Film Festival

The 12th Shanghai International Film Festival will open on the 13th. It is reported that the number and quality of blockbusters in this year’s screenings are satisfactory. The overseas blockbusters that were not introduced last year will almost burst into the big screens of various cinemas in Shanghai within a week, and domestic films will also break through with a strong leap forward. Actress Fan Bingbing will bring four works "Wheat Field", "Perfect", "October Siege", and "East Wind Rain" to the festival, among which "Wheat Field" will be the opening film for the Shanghai Film Festival.



Fan Bingbing

"Wheat Field" is the six-year sword-sharpening work of director He Ping. This ancient costume blockbuster with the historical background of the Battle of Changping, the most important battle in the Warring States Period, was previously unveiled on AFM (AmericaFilmMarket), the world’s largest film trading market in Los Angeles, USA, and won praise and attention from overseas media and international buyers. The opening of the Shanghai Film Festival has attracted the attention of domestic filmmakers and media. Critics regard "Wheat Field" as the most anticipated Chinese blockbuster after "Red Cliff", and industry insiders who have watched the film say that Wheat Field can be called Fan Bingbing’s transformation work.



In "Wheat Field", Fan Bingbing plays the female city lord, getting rid of the ever-changing colors of many previous movies, with long hair in clear water, linen clothes, and light color without makeup, which can be called the most beautiful and authentic appearance of Fan Bingbing since the film. In the exposed trailer of "Wheat Field", the picture texture is magnificent and majestic, the soundtrack is like poetry, and Fan Bingbing’s performance is vivid and atmospheric, explaining the gentle intestines of the female city lord. According to industry insiders who have watched the film, in "Wheat Field", Fan Bingbing’s calmness, calmness and tension are worthy of recognition, which will make people remember Fan Bingbing’s performance as a work and a true transformation.

It is reported that the creators of "Wheat Field", He Ping, Fan Bingbing, Huang Jue, Wang Xueqi, etc., will personally attend this film festival to promote the film’s unveiling, and "Wheat Field", which has been kept strictly confidential, will eventually meet the audience for the first time.


Meitu Creative Platform Annual Honor Award: Building a Designer Ecosystem and Helping Designers Grow

From December 5th to 6th, the Meitu Creativity Conference with the theme of "Future AI Design" was held in Xiamen, and the Meitu Creativity Platform (MCP) was awarded in 2023 to encourage designers to create more excellent works and continue to empower designers ecologically.

At the conference, Meitu officially presented the top ten sticker designers of Meitu in 2023, the top ten filter designers of Meitu in 2023, the top ten AI designers of Meitu in 2023, the top ten image and design service experts of Meitu in 2023, and the artist of the year of Meitu Digital Art Museum in 2023.

The Meitu Creative Platform (MCP) launched by Meitu in 2020 is a material creation platform open to global creators, focusing on the growth and creation of designers. It has now formed an ecosystem that integrates creation, distribution, and revenue.

At the creative level, Meitu Creative Platform (MCP) continues to provide designers with rich tools and resources such as material libraries, editors, and special effects libraries. In 2023, AI design tools will be introduced into the content creation ecosystem, and the tool system will be further improved, providing new driving force for creativity.

At the distribution level, based on Meitu’s 247 million monthly active users and the number of images and videos 7.45 billion per month, Meitu Creative Platform (MCP) can provide designers with a display platform with 100 million exposure, helping original works to quickly reach the public.

In terms of revenue, Meitu Creative Platform (MCP) is deeply linked to productivity scenarios through different paths such as "Meitu Creator Program" and "Meitu Imaging Service", which helps designers monetize on the platform and provides inexhaustible momentum for the creation of works.

Meitu Creative Platform (MCP) continues to promote designers’ integration with the user platform and the commercial market by providing a series of S-level brand projects such as "Guochao Pattern", "Four Seasons China Color", and "MT City Travel Notes", further opening up the incremental space of the commercial market.

In 2023, Meitu Creative Platform (MCP) held themed scene creation sharing and practice activities in Beijing, Xiamen, Hangzhou, Guangzhou and other large cities, effectively strengthening the emotional connection with designers and inspiring designers’ creative inspiration.

The perfect creative environment of Meitu Creative Platform (MCP) continues to attract outstanding designers. As of now, more than 5,000 in-app illustrators, photographers, and AI creators are active in different creative fields, helping to diversify the designer ecosystem in terms of content.

The head of Meitu Creative Platform (MCP) said that designers are important partners in the development of Meitu Creative Platform (MCP). The 2023 annual honor award of Meitu Creative Platform (MCP) aims to recognize designers’ contributions to the platform and encourage designers to continue to create. Further strengthen the deep link between Meitu Creative Platform (MCP) and designers, and work with designers to create more high-quality design creative works in the future, contributing to the design industry.

Great Wall King Kong cannon declaration map exposure: the length is more than 5 meters 6.

  According to the 350th new car announcement of the Ministry of Industry and Information Technology, Great Wall pickup truck declared a brand-new model called King Kong Gun. .

  The appearance of the new car generally continues the design style of the current Great Wall Gun. The air intake grille is covered with wide chrome trim strips, thick and thick, and the interior is a black honeycomb air intake grille. The overall style looks like a Ford F-150 Raptor, which is extremely domineering.

  Different from the current Great Wall Gun, the new car uses bigger headlights, and halogen headlights and LED matrix headlights will be provided according to the configuration difference.

  The new car is divided into two models: standard container and long container, among which The standard container version has a body size of 5365 * 1880 * 1815mm and a wheelbase of 3140mm. , the container size is 1550*1500*470 mm; The body size of the long container version is 5635 * 1815 * 1840mm and the wheelbase is 3410mm. The container size is 1820 * 1500 * 495mm.

  The new car is equipped with 235/65 and 245/65 tires. The rear axle adopts five leaf springs, with a approach angle of 22/25, a departure angle of 24/25 and a rated load of 500 kg.

  In terms of power, the new car will provide two engines, gasoline and diesel, both of which have a displacement of 2.0 liters.

  The maximum power of the 2.0T gasoline engine is 140kW, and the data of the Ministry of Industry and Information Technology show that the fuel consumption of the King Kong cannon equipped with this engine is 9.2L or 9.5L per 100km..

  2.0T diesel engines are divided into 110kW and 120kW low-power and high-power, and the fuel consumption per 100km is 7.7L, 7.9L, 8.1L and 8.2L..

  Judging from the body size and power composition, The positioning of the newly declared King Kong gun is slightly lower than that of the current Great Wall gun, focusing on the economic and commercial field, and the price of the main models will be less than 100,000 yuan. Then it is possible that it only provides manual transmission.

  The sales of the current Great Wall Gun are hot, with a total of 180,000 units sold from January to October this year. If the price of the King Kong Gun is right, it will inevitably become an explosion!