专业化产业区是以企业集群为基础的地方产业集聚现象。它以民营企业为主体,具有自组织功能。通过企业集群与产业关联,形成以优势产业为主导的地方产业体系,推动县域工业化市场化城镇化进程。是县域经济发展的有效载体与成功之路。 Specialized industrial zone is a cluster of local industries based on the phenomenon of clustering. It is mainly private enterprises, with self-organizing function. Through the cluster of enterprises and the industrial linkage, a local industrial system dominated by the dominant industries is formed to promote the marketization of the industrialized urbanization of the county. It is an effective carrier and successful way for the development of county economy.