| 摘要: |
| 摘要：构建了水质模糊综合评价模型，并以雅安市青衣江龟都府水质监测断面为例，对比分析了
水质的单因子评价法和模糊综合评价方法的特点．结果表明：雅安市青衣江龟都府水质的单因子评
价结果为Ⅲ类，模糊综合评价结果对I、Ⅱ、Ⅲ类水质标准相应的隶属度分别为0．771 6，0．178 1，
0．050 3，反映尽管断面水质在单因子评价中为Ⅲ类，但大部分监测指标能达到I、Ⅱ类标准，模糊
综合评价比单因子评价法更能全面地反映水质状况． |
| 关键词: 关键词：水质 模糊综合评价 单因子评价 隶属度 |
| DOI： |
| 分类号: |
| 基金项目: |
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| Application of fussy mathematical model to water quality assessment |
|
HE Ji n—feng ，LI U Yan—yan ，SH U Lan2，LI U．Shao—quan
|
| Abstract: |
| Abstract：Taking Guidufu water observation section in Qingyi River as an example，a fussy comprehensive assessment
model was set up to make an evaluation on water quality．It also analyzed the differences between fussy model
and single index mode1．The results show that the water quality belongs to 19 according to single index model，it
covers water quality of，Ⅱ ，m，and the subordinate degrees account for 0．771 6，0．178 1，0．050 3 respectively，
compared with single index model，fussy model can explain the real condition of water quality． |
| Key words: Key words：water quality Fussy Comprehensive Assessment singe index assessment model subordinate degree |
