中文摘要：

从分析盐城市产业发展的现状特点出发，采用AHP决策分析法．通过建模、计算和检验，得出六大重点产业的重要性排序（其中，汽车工业和化工产业的权重最高），以及此六大重点产业布局在盐城下辖各县（市、区）的权重得分。相关计算结果、为盐城市主导产业选择和重点产业空间布局问题提供科学依据，并对AHP法在产业空间布局中的应用做出适当的探讨。

英文摘要：

This article first analyses the current Circumstances of industrial development of Yancheng city, then, by using Analytic Hierarchy Process, modeling, calculating and testing, we can get the weight order of the six main industries（ of all the industries, the weights of automobile industry and chemical industry are the highest）, and the weights of the main industry distribution in all the counties of Yaneheng city. The correlative results proride a rational foundation for selection of the leading industries and distribution of the main industries in Yaneheng city. The application of AHP to industry distribution is also discussed to some extent.