This paper presents an overview of China＇s economic development and reform over the past 60 years, mapping out the course of how Chinese people overcame ideological fetters constraints, redirected reform despite barr...This paper presents an overview of China＇s economic development and reform over the past 60 years, mapping out the course of how Chinese people overcame ideological fetters constraints, redirected reform despite barriers and deviations, and brought into contrast the distinction between government and the market.In summary, it reinforces the fact that further reofrm is the only answer to China＇s complex economic contradictions.展开更多
High speed and large capacity belt conveyor is the main development trend. In the design, calculated and used of belt conveyor must be considered the high speed, large capacity, dynamic load. This paper starts from th...High speed and large capacity belt conveyor is the main development trend. In the design, calculated and used of belt conveyor must be considered the high speed, large capacity, dynamic load. This paper starts from the analysis of conveyor belt transverse vibration. Through calculate transverse vibration natural frequency of conveyor belt, and analyze the lateral stability of belt conveyor.展开更多
Satisfying the increasing traffic demand with the least amount of resource and environmental costs, the sustainable development object of urban traffic system determines that from long-term view- point, it is necessar...Satisfying the increasing traffic demand with the least amount of resource and environmental costs, the sustainable development object of urban traffic system determines that from long-term view- point, it is necessary to establish urban integrated traffic planning system with public transport as it is. The planning idea of Transit Oriented Development ( TOD) is an important method to realize urban inte- grated traffic planning system. Research and prac- tice reveal that harmony and integration is the key method to solve urban traffic problems. The inte- gration of traffic system and land-use is the basic problem. Urban traffic development strategy with TOD provides ideas and ways to harmonize the traf- fic and land-use systems, which brings out a series of new research subjects and challenges in the field of traffic planning.展开更多
文摘This paper presents an overview of China＇s economic development and reform over the past 60 years, mapping out the course of how Chinese people overcame ideological fetters constraints, redirected reform despite barriers and deviations, and brought into contrast the distinction between government and the market.In summary, it reinforces the fact that further reofrm is the only answer to China＇s complex economic contradictions.
文摘High speed and large capacity belt conveyor is the main development trend. In the design, calculated and used of belt conveyor must be considered the high speed, large capacity, dynamic load. This paper starts from the analysis of conveyor belt transverse vibration. Through calculate transverse vibration natural frequency of conveyor belt, and analyze the lateral stability of belt conveyor.
文摘Satisfying the increasing traffic demand with the least amount of resource and environmental costs, the sustainable development object of urban traffic system determines that from long-term view- point, it is necessary to establish urban integrated traffic planning system with public transport as it is. The planning idea of Transit Oriented Development ( TOD) is an important method to realize urban inte- grated traffic planning system. Research and prac- tice reveal that harmony and integration is the key method to solve urban traffic problems. The inte- gration of traffic system and land-use is the basic problem. Urban traffic development strategy with TOD provides ideas and ways to harmonize the traf- fic and land-use systems, which brings out a series of new research subjects and challenges in the field of traffic planning.
