区域产业发展为了适应市场经济和全球化的要求,必须进行区域产业结构优化。而产业结构优化的实质是资源的优化配置,选准并优先发展主导产业。通过对四川的产业结构的发展历史和布局现状的研究,找出优势基础和劣势障碍,针对性提出了四川在震后重建中主导产业的发展方向。 Regional Industry Development In order to meet the requirements of a market economy and globalization, regional industrial structure must be optimized. The essence of industrial structure optimization is the optimal allocation of resources, selection and priority to develop leading industries. Through the study of the history and layout of the industrial structure in Sichuan Province, we can find out the advantages and disadvantages and provide the direction for the development of leading industries in Sichuan after the earthquake.