However, the distribution hasn't developed into balance; on the contrary, economic activities tend to be geographically concentrated on some core locations with a spatial phenomenon—industrial cluster comes out, showing more intense agglomeration of industries spatially than ever before.

Along with the precess of economic globalization and regional economic integration, industrial clusters have become an attractive phenomenon in regional development.

This article investigate and studies the function and importance about the industrial niche, the agglomerate kernel, the industrial field, and the agglomerate potential in the process of the regional industrial community forming as viewed from self- organization theory of the complex system and the ecology physics.

As lots of positive researches show,enterprise cluster is of inherent advantages of obtaining competitive advantages,such as the external economic effect,transaction cost,and so on.

By using the trigger strategy game models,this paper explores the sustainability and spontaneity of enterprise cluster\'s eco-operation.

The paper analyzes the principles,the conditions of formation of enterprises community and puts forward the development of enterprise community and tries to design the mode.