摘要
通过对工业排水污染原因调查并进行了各种方法的比较，提出运用灰色关联分析法进行此项工作的可行性，阐述了关联分析的方法和步骤，并以实例证明其方法的实用性。
Through the cause survey of industrial wastewater pollution and in contrast with various methods,a feasibility of doing the work by grey relevant analytical method is presented, the procedure and method of the relevant analysis are expounded, and the practicability of the method is proven by real examples.
