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
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
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
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
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.
