The exploitation and utilization of the city underground space resource is the important approach of building tri-dimensional and ecological cities, solving the environment,resource,and population crisis and continuin...The exploitation and utilization of the city underground space resource is the important approach of building tri-dimensional and ecological cities, solving the environment,resource,and population crisis and continuing cities development.This article, based on the introduction in detail the overview of regional geology,hydrogeologic condition,engineering geology,environmental geology,etc.in center city of Tianjin,establishes evaluating model of urban underground space resource based on GIS展开更多
Aiming at the target of enhancing agricultural competitive power and maintaining the sustainable countryside development, ＂the three dimensional innovation＂, namely the system innovation, the organization innovation...Aiming at the target of enhancing agricultural competitive power and maintaining the sustainable countryside development, ＂the three dimensional innovation＂, namely the system innovation, the organization innovation, and the service innovation, is the basic way to raise the efficiency of productive factors, optimize the organizational structure and enhance the farmers＇ own organizational ability, thus it becomes an important proposition in the fundamental research and practice of China new countryside construction. Through the reorganization and analyses of the domestic academic achievements, this article chose ＂the county innovation in China new countryside construction＂ as the first level index, and ＂the three dimensional innovation＂ as the second level index. Totally four levels of indices, namely the strategy level, the mechanism level, the carrier level and the comment level, were introduced to construct the county innovation appraisal system. The further adjustment and supplement of the indices and the choices of computational method must be completed through spot investigation and case study.展开更多
The paper applies multi-dimension to lower technology-projection pursuit evaluation model in the conservation of water and soil discipline domain, optimizes the projection direction using the improved acceleration gen...The paper applies multi-dimension to lower technology-projection pursuit evaluation model in the conservation of water and soil discipline domain, optimizes the projection direction using the improved acceleration genetic algorithms, transforms the multi-dimensional data target to lower sub-space, and values soil adaptability of Dongdagou basin in Keshan County by searching the optimal projection direction and the projection function data. The paper provides a new notion and method for the conservation of water and soil in small basin.展开更多
The region around the Three Gorges project on the Yangtze River has an area of 62552 square kilometres and population of 20.14 million. It limits a range hetween the sorth-north watersheds and from Yichang of Hubei Pr...The region around the Three Gorges project on the Yangtze River has an area of 62552 square kilometres and population of 20.14 million. It limits a range hetween the sorth-north watersheds and from Yichang of Hubei Province to Jiangjin of Sichuan, including 24 cities and counties-Chongjing, Yichang and Wanxian etc. In this region, relief are mainly hills and middle-low mountains. Remote censing investigation and appraisal of land use and capacity which are two of the major restrict factors for the Three Gorges project have provided related scientific bases for macro-dicision-making of the project.展开更多
In March 12, former leaders in metallurgy industry circle Gao Yangwen, Lin Zesheng, Duan Dingbo, General Manager of China National Nonferrous Metals Industry Corporation(CNNC)Fei Ziwen, Vice General Manager He Boquan,...In March 12, former leaders in metallurgy industry circle Gao Yangwen, Lin Zesheng, Duan Dingbo, General Manager of China National Nonferrous Metals Industry Corporation(CNNC)Fei Ziwen, Vice General Manager He Boquan, Assistant General Manager Wu Gong, directors展开更多
Scientific and technical progress has been the driving forces of enterprises development.Milk productive enterprises are developing faster and growing better.It is very important to measure the contributive ratio of s...Scientific and technical progress has been the driving forces of enterprises development.Milk productive enterprises are developing faster and growing better.It is very important to measure the contributive ratio of scientific and technical progress in milk productive enterprises.And the appraisement could help to develop milk productive enterprises.The model C^2GS^2 was established to appraise the contributive ratio of scientific and technical progress in milk productive enterprises in the research.And the appraisement on the contributive ratio of scientific and technical progress in milk productive enterprises was made by the model.In the results of appraisement,science and technology play a main role in milk productive enterprises.It is shown that our milk productive enterprises are developed by scientific and technical progress while not by input of productive factors.展开更多
The paper viewed the current problem that state-owned enterprises in northeast industry base hadn＇t technologies of their own intellectual property right, whose sources mainly depended on imitation and introduction f...The paper viewed the current problem that state-owned enterprises in northeast industry base hadn＇t technologies of their own intellectual property right, whose sources mainly depended on imitation and introduction from abroad. Operational evaluation method and index criteria system of enterprises technology innovation ability were put forward in this paper, different enterprises may revise the model according to their actual situations to evaluate the enterprise technological innovation ability scientifically and quickly. The findings will be helpful to correlative departments to formulate the related policies and also has important theoretical and practical value in technological innovation project of enterprise.展开更多
文摘The exploitation and utilization of the city underground space resource is the important approach of building tri-dimensional and ecological cities, solving the environment,resource,and population crisis and continuing cities development.This article, based on the introduction in detail the overview of regional geology,hydrogeologic condition,engineering geology,environmental geology,etc.in center city of Tianjin,establishes evaluating model of urban underground space resource based on GIS
文摘Aiming at the target of enhancing agricultural competitive power and maintaining the sustainable countryside development, ＂the three dimensional innovation＂, namely the system innovation, the organization innovation, and the service innovation, is the basic way to raise the efficiency of productive factors, optimize the organizational structure and enhance the farmers＇ own organizational ability, thus it becomes an important proposition in the fundamental research and practice of China new countryside construction. Through the reorganization and analyses of the domestic academic achievements, this article chose ＂the county innovation in China new countryside construction＂ as the first level index, and ＂the three dimensional innovation＂ as the second level index. Totally four levels of indices, namely the strategy level, the mechanism level, the carrier level and the comment level, were introduced to construct the county innovation appraisal system. The further adjustment and supplement of the indices and the choices of computational method must be completed through spot investigation and case study.
文摘The paper applies multi-dimension to lower technology-projection pursuit evaluation model in the conservation of water and soil discipline domain, optimizes the projection direction using the improved acceleration genetic algorithms, transforms the multi-dimensional data target to lower sub-space, and values soil adaptability of Dongdagou basin in Keshan County by searching the optimal projection direction and the projection function data. The paper provides a new notion and method for the conservation of water and soil in small basin.
文摘The region around the Three Gorges project on the Yangtze River has an area of 62552 square kilometres and population of 20.14 million. It limits a range hetween the sorth-north watersheds and from Yichang of Hubei Province to Jiangjin of Sichuan, including 24 cities and counties-Chongjing, Yichang and Wanxian etc. In this region, relief are mainly hills and middle-low mountains. Remote censing investigation and appraisal of land use and capacity which are two of the major restrict factors for the Three Gorges project have provided related scientific bases for macro-dicision-making of the project.
文摘In March 12, former leaders in metallurgy industry circle Gao Yangwen, Lin Zesheng, Duan Dingbo, General Manager of China National Nonferrous Metals Industry Corporation(CNNC)Fei Ziwen, Vice General Manager He Boquan, Assistant General Manager Wu Gong, directors
基金Supported by Fund of Post Doctoral Research in Heilongjiang Province(LSZH-04052)Fund of Scientific and Technical Research Projects(10551039)
文摘Scientific and technical progress has been the driving forces of enterprises development.Milk productive enterprises are developing faster and growing better.It is very important to measure the contributive ratio of scientific and technical progress in milk productive enterprises.And the appraisement could help to develop milk productive enterprises.The model C^2GS^2 was established to appraise the contributive ratio of scientific and technical progress in milk productive enterprises in the research.And the appraisement on the contributive ratio of scientific and technical progress in milk productive enterprises was made by the model.In the results of appraisement,science and technology play a main role in milk productive enterprises.It is shown that our milk productive enterprises are developed by scientific and technical progress while not by input of productive factors.
文摘The paper viewed the current problem that state-owned enterprises in northeast industry base hadn＇t technologies of their own intellectual property right, whose sources mainly depended on imitation and introduction from abroad. Operational evaluation method and index criteria system of enterprises technology innovation ability were put forward in this paper, different enterprises may revise the model according to their actual situations to evaluate the enterprise technological innovation ability scientifically and quickly. The findings will be helpful to correlative departments to formulate the related policies and also has important theoretical and practical value in technological innovation project of enterprise.
