Based on spatial center of gravity transfer model,fractal model and urban land-population different speed rising model, urban land utilizationspatial expansion process and its mechanism for 100 years.

And the most important change is the spatial expansions of the clustered enterprises are more and more actively.

From the perspectives of stages achievements and motivation of spatial expansion of specialized markets in Zhejiang Province,this writer systematically analyzes the characteristics and comprehensively summarizes the experience of spatial expansion of specialized markets in Zhejiang so as to recur the great accomplishments of the development and expansion of specialized markets in Zhejiang.

Expansion of Tai Chi Chuan' s Survival Space in Entertaining Era

In the survival space of human beings, geographic, economic and social aspects should be considered simultaneously as regard the related resources.

Discussions on the traditional journalism living space from the living space of the free newspaper;

This paper expounds the standard and the contents of a fine living space,and the radiation of a living environment during its construction on other environments according to the research into relation among human being,environment and architectural art.

The appearance of Internet, which has a deep impact on the youth ,presents people with a new way to communicate, new living space and new intercourse method .