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Wang J.,Lishui Vocational and Technical College
Communications in Computer and Information Science | Year: 2012

College sports in the teaching can not only improve college students' physical quality, but also influences the formation of the psychological and promoting the comprehensive development of students according to the applied The characteristics of talent itself and the sport itself and the characteristics of college PE teachers, the teaching of college sports in the process of application talents has important meaning, reflect the sports teaching so In training to learn the value of the applied talents, to further improve the quality of the application talents, make application talents to better suit the development of society. © 2012 Springer-Verlag Berlin Heidelberg. Source

Xu J.,Lishui Vocational and Technical College
Communications in Computer and Information Science | Year: 2012

Basketball is a game on the students love sports and the main course teaching of college sports. However, in the universities sports curriculum reform process problems to the traditional teaching idea and teaching methods appear constantly. Through the method of literature review, expert interview method, and logical analysis, according to the present development of the discipline of college basketball and characteristics, the paper in different basketball teaching methods and trying to form of system method, hoping to see improve basketball teaching efficiency. It also helps to adapt to college basketball teaching quality education and © 2012 Springer-Verlag Berlin Heidelberg. Source

Li S.,Lishui Vocational and Technical College
Proceedings - 2012 International Conference on Computer Science and Service System, CSSS 2012 | Year: 2012

Our country is one of the scarce water resources in 13 countries in the world, hort age of water resources as well as the low utilization of water resources restricts our country economy developing sustainably. In order to effectively reduce the impact of inadequate water resources on China's economy, from modern agricultural cultivation and management perspective, according to the basic principles of Internet, with wireless sensor technology, this article proposes precision agriculture irrigation systems based on the internet of things (IOT) technology, and focuses on the hardware architecture, network architecture and software process control of the precision irrigation system. Preliminary tests showed this system. is rational and practical © 2012 IEEE. Source

Wen Z.,Tsinghua University | Zhang C.,Tsinghua University | Ji X.,Lishui Vocational and Technical College | Xue Y.,Sustainable Development Technology
Journal of Industrial Ecology | Year: 2015

China's mineral resource consumption has gone through multiple increases since 1980, resulting in the inadequacy of important strategic resources and a high level of external dependence. Some developed countries have already reduced primary resources consumption through urban mining. Can China also break through the bottleneck of the resource shortage and continue its economic and social development through strengthening of urban mining? This article selected copper (Cu), aluminum (Al), lead (Pb), and iron (Fe) as case studies and established predictive models for metal demand, recycling, and stock, based on stock analysis, material flow analysis, and a life distribution model, and then analyzed the metabolism of the four resources and compared the environmental effects of three scenarios. The study indicates that the urban mining potential of Cu, Fe, Al, and Pb will attain 8.1, 711.6, 37.0, and 12.1 million tonnes, respectively, in 2040. Compared with 2010, the substitution rate (secondary metals substituting primary metals) of Cu and Fe increase by 25.4% and 59.9%, whereas external dependence decreases by 30.8% and 25.7%. However, substitution is not obvious regarding Al and Pb. The low resource scenario decreases resources use, which will reduce external dependence in the short term, whereas the strengthened recovery scenario increases resource recovery and has a larger effect in reducing external dependence in the long term. So, in line with urban mining in the future, China should change its environment and resource strategy, further strengthen layout and construction of urban mining demonstration bases, and encourage the use of recyclable resources to provide a better foundation for urban mining. © 2015, Yale University. Source

Wu X.,Lishui Vocational and Technical College
Applied Mechanics and Materials | Year: 2012

A new method based on matlab matrix algorithm is proposed for analyzing the mechanism of MIMO non-linear system. Firstly, the mechanism is regarded as a system and system model is established. Secondly, the transfer matrix is got by separating relations between input and output, the equivalents are acquired by pseudo-inverse, then the kinematic analysis of mechanism is realized, which provide theory basis for the design of mechanism in a sense. Finally an example is given for explaining the whole calculational process. © (2012) Trans Tech Publications. Source

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