摘要
采用综合指数法评价水体环境质量缺乏严密性，会造成评价结果的失真，考虑到水质分级界限具有模糊性，应用模糊综合评判方法能够客观地反映水体环境的质量状况．将该法用于湖泊水质的综合评价，取得了较好的结果．
Based on the method of fuzzy mathematics,a process of fuzzy comprehensive differentiation and mathematical models are presented,and they are successfully applied into the comprehensive assessment of water quality in some lakes. The method provided a wayfor computation.
关键词
模糊数学
模糊矩阵
水质评价
Water mass identification
Fuzzy mathematics
Fuzzy matrices
