On the basis of introducing and defining the concept of rural land circulation,this paper discussed the inevitability of rural land circulation in China and analyzed the main problems in the rural land circulation. Fi...On the basis of introducing and defining the concept of rural land circulation,this paper discussed the inevitability of rural land circulation in China and analyzed the main problems in the rural land circulation. Finally,it came up with some pertinent recommendations for the government in the rural land circulation in China,including formulating the relevant administrative rules and regulations,improving the rural land circulation policy system,improving the rural social security system and relieving the worry of farmers in land circulation,energetically promoting institutional construction,and actively cultivating rural land circulation market.展开更多
In Chinese discipline, the importance of reading teaching cannot be ignored;in Chinese classroom, the importance of questioning is self-evident. In order to realize the synchronous improvement of the students ability ...In Chinese discipline, the importance of reading teaching cannot be ignored;in Chinese classroom, the importance of questioning is self-evident. In order to realize the synchronous improvement of the students ability and quality, the teachers need to design a series of main problems around the text content, use the main problems to activate the students thinking, and promote the students to understand the knowledge smoothly in the process of analyzing and solving the problems.展开更多
Reservoir is the basic project of our country. Once the flood danger occurs in the flood season, it may directly threaten the local peoples own lives, property and safety. Reservoir is a complex project that needs to ...Reservoir is the basic project of our country. Once the flood danger occurs in the flood season, it may directly threaten the local peoples own lives, property and safety. Reservoir is a complex project that needs to carry out risk removal and reinforcement operations, which is easy to be in a state of disaster. Therefore, in view of the reservoir reinforcement project, the relevant technical personnel need to determine the scientific and reasonable reinforcement scheme through research, take the most effective and scientific technology, measures, do a good job of reinforcement and construction, to ensure the safety of the reservoir. Based on this, this paper analyzes the problems that should be paid attention to in the reservoir reinforcement.展开更多
With the deepening of globalization, college English teaching is becoming more and more important. Students can be fluent in a foreign language, for the future of career planning and development is important. English ...With the deepening of globalization, college English teaching is becoming more and more important. Students can be fluent in a foreign language, for the future of career planning and development is important. English courses are valued in secondary vocational schools, higher vocational colleges and universities. For college students, can use English for daily communication and understand foreign language, can smoothly with the international track, form their own work advantages, for their own future laid a solid foundation.展开更多
Under over 50 years' development, Chinese rare earth magnetic industry developed into the global AINiCo, ferrite permanent magnets and NdFeB magnets manufacturing center, and average consumption of magnets per per...Under over 50 years' development, Chinese rare earth magnetic industry developed into the global AINiCo, ferrite permanent magnets and NdFeB magnets manufacturing center, and average consumption of magnets per person in China increased to 1.026 tons in 2003 from 0.217 ton in 1990. Although China has been the large producing country of rare earth permanent magnetic materials, to be the strongest one, there are many problems to solve. Main Problems Faced By Chinese Permanent Magnet展开更多
As the information age commenced in the late 20th century.English is using rapidly as a universal language all over the world.However,Chinese English teacher faces many troubles in original teaching method.Multimedia-...As the information age commenced in the late 20th century.English is using rapidly as a universal language all over the world.However,Chinese English teacher faces many troubles in original teaching method.Multimedia-aided teaching method,based on multimedia and network technologies,comes into being.With its rich content and vivid forms,teachers can change the boring learning condition and atmosphere by means of pictures,sounds,images and so on.The advantages and disadvantages of it are analyzed in this paper.And then concluded that only by use it rationally,can the advantages outweigh the disadvantages.展开更多
Denote by M the 'second main term' attached to the Siegel zeros of Dirichlet L-functions in odd Goldbach problem. Let N≥exp(exp(9.873)) be a real number, r=logN, the statement M≤0.032 N^2r^(-3) is proved in ...Denote by M the 'second main term' attached to the Siegel zeros of Dirichlet L-functions in odd Goldbach problem. Let N≥exp(exp(9.873)) be a real number, r=logN, the statement M≤0.032 N^2r^(-3) is proved in this paper.展开更多
This paper expounds the practical necessity of constructing diversified rural food safety supervision system as follows: it is the necessary requirements of guaranteeing people's health and life safety; it is an i...This paper expounds the practical necessity of constructing diversified rural food safety supervision system as follows: it is the necessary requirements of guaranteeing people's health and life safety; it is an important component of governmental function of social management and the logical extension of administrative responsibilities; it is the basis of maintaining order of rural society and constructing harmonious society. The main problems existing in the supervision of rural food safety are analyzed as follows: first, the legislative work of rural food safety lags behind to some extent; second, the supervision of governmental departments on rural food safety is insufficient; third, the industrial supervision mechanism of rural food security is not perfect; fourth, the role of rural social organizations in supervising food safety is limited; fifth, the farmers' awareness of food safety supervision is not strong. Based on these problems, the targeted strategies of constructing diversified rural food safety supervision system are put forward as follows: accelerate the legislation of rural food safety, and ensure that there are laws to go by; give play to the dominant role of government, and strengthen administrative supervision on rural food safety; perfect industrial convention of rural food safety, and improve industrial supervision mechanism; actively support the fostering of social organizations, and give play to the role of supervision of organizations; cultivate correct concept of rights and obligations of farmers, and form awareness of food safety supervision.展开更多
We consider the problem of determining the center of mass of an unknown gravitational body, using the disturbances in the motion of observed celestial bodies. In this paper an universal approach to obtain the approxim...We consider the problem of determining the center of mass of an unknown gravitational body, using the disturbances in the motion of observed celestial bodies. In this paper an universal approach to obtain the approximate and stable estimate of problem solution is suggested. This approach can be used in other fields of Science. For example, it can be applied for investigation of interactions between fields of forces and elementary particles using known trajectories of elementary particles motions.展开更多
The current situation,existing problems and characteristics of greening in the main urban area of Taizhou were analyzed,and the construction ideas and safeguard measures of plain greening in urban areas in the new era...The current situation,existing problems and characteristics of greening in the main urban area of Taizhou were analyzed,and the construction ideas and safeguard measures of plain greening in urban areas in the new era were put forward.展开更多
This paper, based on the literature review and field investigation, studied the status quo of maker spaces in main urban district of Chengdu at a time when the development of the maker spaces has received strong suppo...This paper, based on the literature review and field investigation, studied the status quo of maker spaces in main urban district of Chengdu at a time when the development of the maker spaces has received strong support from national and local governments. In addition to introducing the related concepts and policy support of the maker space, it summarized its distribution characteristics, audience characteristics, and status quo as well as problems and presented the direction for the development of the maker space in main urban area of Chengdu grounded on a survey of the status quo of national maker spaces in main urban area of Chengdu.展开更多
文摘On the basis of introducing and defining the concept of rural land circulation,this paper discussed the inevitability of rural land circulation in China and analyzed the main problems in the rural land circulation. Finally,it came up with some pertinent recommendations for the government in the rural land circulation in China,including formulating the relevant administrative rules and regulations,improving the rural land circulation policy system,improving the rural social security system and relieving the worry of farmers in land circulation,energetically promoting institutional construction,and actively cultivating rural land circulation market.
文摘In Chinese discipline, the importance of reading teaching cannot be ignored;in Chinese classroom, the importance of questioning is self-evident. In order to realize the synchronous improvement of the students ability and quality, the teachers need to design a series of main problems around the text content, use the main problems to activate the students thinking, and promote the students to understand the knowledge smoothly in the process of analyzing and solving the problems.
文摘Reservoir is the basic project of our country. Once the flood danger occurs in the flood season, it may directly threaten the local peoples own lives, property and safety. Reservoir is a complex project that needs to carry out risk removal and reinforcement operations, which is easy to be in a state of disaster. Therefore, in view of the reservoir reinforcement project, the relevant technical personnel need to determine the scientific and reasonable reinforcement scheme through research, take the most effective and scientific technology, measures, do a good job of reinforcement and construction, to ensure the safety of the reservoir. Based on this, this paper analyzes the problems that should be paid attention to in the reservoir reinforcement.
文摘With the deepening of globalization, college English teaching is becoming more and more important. Students can be fluent in a foreign language, for the future of career planning and development is important. English courses are valued in secondary vocational schools, higher vocational colleges and universities. For college students, can use English for daily communication and understand foreign language, can smoothly with the international track, form their own work advantages, for their own future laid a solid foundation.
文摘Under over 50 years' development, Chinese rare earth magnetic industry developed into the global AINiCo, ferrite permanent magnets and NdFeB magnets manufacturing center, and average consumption of magnets per person in China increased to 1.026 tons in 2003 from 0.217 ton in 1990. Although China has been the large producing country of rare earth permanent magnetic materials, to be the strongest one, there are many problems to solve. Main Problems Faced By Chinese Permanent Magnet
文摘As the information age commenced in the late 20th century.English is using rapidly as a universal language all over the world.However,Chinese English teacher faces many troubles in original teaching method.Multimedia-aided teaching method,based on multimedia and network technologies,comes into being.With its rich content and vivid forms,teachers can change the boring learning condition and atmosphere by means of pictures,sounds,images and so on.The advantages and disadvantages of it are analyzed in this paper.And then concluded that only by use it rationally,can the advantages outweigh the disadvantages.
文摘Denote by M the 'second main term' attached to the Siegel zeros of Dirichlet L-functions in odd Goldbach problem. Let N≥exp(exp(9.873)) be a real number, r=logN, the statement M≤0.032 N^2r^(-3) is proved in this paper.
文摘This paper expounds the practical necessity of constructing diversified rural food safety supervision system as follows: it is the necessary requirements of guaranteeing people's health and life safety; it is an important component of governmental function of social management and the logical extension of administrative responsibilities; it is the basis of maintaining order of rural society and constructing harmonious society. The main problems existing in the supervision of rural food safety are analyzed as follows: first, the legislative work of rural food safety lags behind to some extent; second, the supervision of governmental departments on rural food safety is insufficient; third, the industrial supervision mechanism of rural food security is not perfect; fourth, the role of rural social organizations in supervising food safety is limited; fifth, the farmers' awareness of food safety supervision is not strong. Based on these problems, the targeted strategies of constructing diversified rural food safety supervision system are put forward as follows: accelerate the legislation of rural food safety, and ensure that there are laws to go by; give play to the dominant role of government, and strengthen administrative supervision on rural food safety; perfect industrial convention of rural food safety, and improve industrial supervision mechanism; actively support the fostering of social organizations, and give play to the role of supervision of organizations; cultivate correct concept of rights and obligations of farmers, and form awareness of food safety supervision.
文摘We consider the problem of determining the center of mass of an unknown gravitational body, using the disturbances in the motion of observed celestial bodies. In this paper an universal approach to obtain the approximate and stable estimate of problem solution is suggested. This approach can be used in other fields of Science. For example, it can be applied for investigation of interactions between fields of forces and elementary particles using known trajectories of elementary particles motions.
文摘The current situation,existing problems and characteristics of greening in the main urban area of Taizhou were analyzed,and the construction ideas and safeguard measures of plain greening in urban areas in the new era were put forward.
基金Sponsored by National Natural Science Fund(51508471)Philosophy and Social Science Project of Sichuan Province(MD16E017)+2 种基金Soft Science Project of Chengdu City(2015-RK00-00270-ZF)Operating Costs of Innovation Project of Science and Engineering in Colleges and Universities Administrated by Ministries and Their Attached Institutions in 2017(2682017CX016)Teaching Research and Reform Project for Undergraduate Education of Southwest Jiaotong University in 2017(201704048)
文摘This paper, based on the literature review and field investigation, studied the status quo of maker spaces in main urban district of Chengdu at a time when the development of the maker spaces has received strong support from national and local governments. In addition to introducing the related concepts and policy support of the maker space, it summarized its distribution characteristics, audience characteristics, and status quo as well as problems and presented the direction for the development of the maker space in main urban area of Chengdu grounded on a survey of the status quo of national maker spaces in main urban area of Chengdu.
