中文摘要：

文章选取2013年珠江—西江经济带11个市的相关数据,总体分析经济带内各市的产业结构。测算各市三大产业的结构差异系数,并利用区位熵对各市各产业的产业集聚进行测算,再通过灰色关联度测算各市19个产业的关联度。结果发现,城市的产业结构差异与城市在区域内的地位有很大关系。珠江—西江经济带产业联动发展方面存在的问题是基础交通不畅,产业布局趋同;产业发展滞后,科技创新不够;区域内经济发展水平差异较大,相互之间的交流联系偏弱。因此,珠江—西江经济带建设要加强产业联动,以产业转移和升级开发为导向,以发达的珠三角带动欠发达的西南地区,实现该经济带区域一体化发展。

英文摘要：

The paper selects relevant data 11 cities in the Pearl River-West River Economic Belt in 2013 to analyze overall every city＇s the industrial structure in the economic belt. It calculates the industrial structure difference coefficient of the three major industries of the cities, and the industrial agglomeration of various industries in the cities is estimated by the location entropy, then the correlation degree of the 19 industries of the cities is estimated by the gray correlation degree. It is found that the difference of the industrial structure of the city has a great relationship with the position of the city in the region. The development issues about the industrial linkage in the Pearl River - West River Economic Belt are as follows： the poor transport infrastructure, the convergence of industrial layout; industry development lagging behind, insufficient technical innovation; regional differences in the level of economic development becoming larger, mutual contact weakening. So the economic belt construction should strengthen industrial linkage, the cities along The Pearl River- West River should transfer and upgrade industries of the southwest underdeveloped area though the developed Pearl River Delta according to the theory of industrial linkage, achieving regional integrated development of the Pearl River-West River Economic Belt.