The Chinese family farm is the most important new micro subject in the construction and development of modern agriculture in China. The investigation and analysis of the actual situation of Hubei Province showed that ...The Chinese family farm is the most important new micro subject in the construction and development of modern agriculture in China. The investigation and analysis of the actual situation of Hubei Province showed that since the implementation of the household contract management system in rural areas, the family farm has followed the track of gradual development, breakthrough development and normal standardization development. In order to promote the family farm to develop rapidly, orderly and healthily, work must be well done to land circulation, scale management, financial support, financial subsidy, cultivation of leading talents and professional farmers, and providing all-round services.展开更多
Parametric design of typical parts holds a very important position during process of product designs. In order to develop a parametric design system of typical parts compatible with heterogeneous CAD systems, this pap...Parametric design of typical parts holds a very important position during process of product designs. In order to develop a parametric design system of typical parts compatible with heterogeneous CAD systems, this paper presents a framework of a network-oriented design system of typical parts, enabled by eXtensible Markup Language (XML), capable of providing parametric design. Firstly, an overview of the framework is presented. In order to map the part feature hierarchy tree of 3D model into an XML tree, an XML-based part template is introduced. The methods of XML-based parametric design and parametric design navigation are described. Finally, an application example of prototype system under the Pro/Engineer platform is given. The application indicates that the proposed framework is valid for parametric design of typical parts/components in heterogeneous CAD systems.展开更多
Recently, the domestic natural resources ownership dispute with gloomy wood （ebony） as the representative is one after another. With China＇ s urbanization process and development of economic construction, one can i...Recently, the domestic natural resources ownership dispute with gloomy wood （ebony） as the representative is one after another. With China＇ s urbanization process and development of economic construction, one can imagine that such disputes may be intensified. Chinese law has not been clearly defined How to solve the dispute over the ownership of natural resources, which become difficult problems of China＇ s current judicial practice. Doctrinal, we can cut from typical cases of ebony ownership disputes, combined with the relevant provisions of civil law, property law, land law, etc., to build ＂ do the right ＂ mechanism of Chinese law＇ s not defining the categories of natural resources to provide guidelines and referees for judicial practice and similar mystery.展开更多
The flipped classroom as a new teaching mode has provided a new thought for the development of teaching and learning. This paper first introduces the concept and features of flipped classrooms, and then compares some ...The flipped classroom as a new teaching mode has provided a new thought for the development of teaching and learning. This paper first introduces the concept and features of flipped classrooms, and then compares some typical cases of flipped classrooms at home and abroad. Based on this, this paper introduces the business analysis method --SWOT analysis, to analyzes the strengths and weaknesses as well as the opportunities and threats of flipped classroom application in China. In addition, enlightenment on the application of flipped classroom in theory and teaching practice are provided in the final part of the paper.展开更多
基金Supported by the Social Science Funding Project of Hubei Province(201590)~~
文摘The Chinese family farm is the most important new micro subject in the construction and development of modern agriculture in China. The investigation and analysis of the actual situation of Hubei Province showed that since the implementation of the household contract management system in rural areas, the family farm has followed the track of gradual development, breakthrough development and normal standardization development. In order to promote the family farm to develop rapidly, orderly and healthily, work must be well done to land circulation, scale management, financial support, financial subsidy, cultivation of leading talents and professional farmers, and providing all-round services.
基金Project supported by the National Key Lab . of Flexible Manufacturing System Technology ( Grant No.51458060104J W0316) the National High-Tech. R & D Programfor CI MS , China (Grant No.2003AA414033) .
文摘Parametric design of typical parts holds a very important position during process of product designs. In order to develop a parametric design system of typical parts compatible with heterogeneous CAD systems, this paper presents a framework of a network-oriented design system of typical parts, enabled by eXtensible Markup Language (XML), capable of providing parametric design. Firstly, an overview of the framework is presented. In order to map the part feature hierarchy tree of 3D model into an XML tree, an XML-based part template is introduced. The methods of XML-based parametric design and parametric design navigation are described. Finally, an application example of prototype system under the Pro/Engineer platform is given. The application indicates that the proposed framework is valid for parametric design of typical parts/components in heterogeneous CAD systems.
文摘Recently, the domestic natural resources ownership dispute with gloomy wood （ebony） as the representative is one after another. With China＇ s urbanization process and development of economic construction, one can imagine that such disputes may be intensified. Chinese law has not been clearly defined How to solve the dispute over the ownership of natural resources, which become difficult problems of China＇ s current judicial practice. Doctrinal, we can cut from typical cases of ebony ownership disputes, combined with the relevant provisions of civil law, property law, land law, etc., to build ＂ do the right ＂ mechanism of Chinese law＇ s not defining the categories of natural resources to provide guidelines and referees for judicial practice and similar mystery.
文摘The flipped classroom as a new teaching mode has provided a new thought for the development of teaching and learning. This paper first introduces the concept and features of flipped classrooms, and then compares some typical cases of flipped classrooms at home and abroad. Based on this, this paper introduces the business analysis method --SWOT analysis, to analyzes the strengths and weaknesses as well as the opportunities and threats of flipped classroom application in China. In addition, enlightenment on the application of flipped classroom in theory and teaching practice are provided in the final part of the paper.
