Enterprises cluster is a phenomenon of industrial agglomerationinspace. The researches on this phenomenon are more and more appreciated by scholars.
企业集群是一种产业空间集聚的现象,对这种现象的研究现在越来越得到了国内外学者的重视。
2
The agglomeration level of some China "s manufacturing industry was measured by the concentration index of industrial space and CR_n index in 1994-2003."