水环境质量评价的灰色聚类法

The Grey Clustering Method of Water Environmental Quality Evaluation

运用灰色聚类法对甘肃金昌市地下水质进行了评价，并与模糊数学方法作了比较。结果表明，灰色聚类法不仅具有模糊数学的优点，又弥补了其不完善之处。因此，用灰色聚类法评价水质，方法简便，结论更符合客观实际。

In this paper,the Grey Clustering Method is applied to evaluate the underground water environmental guality in Jinchang City of Gansu Province,and compared with the method of fuzzy mathematics.The results show tbat Grey Clustering Method not only retains the advantages of fuzzy mathematical method,but also supplements its imperfections.So the Grey Clustering Method of water environmental quality evaluation is a handy method with more workable and practical conclusion.