In this paper, we apply the gray association analysismethod to Chifeng, Chaoan and Nanshe of Hanjiang for evaluating their waterquality, and have achieved satisfactory results.
本文采用灰色关联分析综合评价法对韩江赤凤、潮安、南社的水体质量进行评价，取得了良好的效果。
2
In this paper, a new method to optimize points selection ofwaterquality environmental monitoring by matter element analysis is proposed for the first time.
本文首次提出利用物元分析对水质环境监测优化布点的新方法。
3
A new methodfor assessment ofwater environmental quality was proposed by using matter element analysis.