In evaluating water quality, fuzzy matrix, compared with single factor way, can reflect more realistically the grade of water.
模糊矩阵法评价水质级别，比单因子评价法更真实地反映水体水质级别的具体归属。
The present paper produces an attribute recognition model of water quality with the help of attribute recognition method for evaluating water quality.
利用属性识别的方法对水质进行评判，建立了水质评价的属性识别模型。
In this paper, we apply the composite index analysis method to the Huanggang River for evaluating water quality, and have achieved satisfactory results...
采用这种方法对黄冈河综合治理后水质进行评价，该河流水质经过治理后得到改善。
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