| 综合评价方法在水质评价中的应用及改进 |
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| 引用本文： | 马红芳.综合评价方法在水质评价中的应用及改进[J].华侨大学学报(自然科学版),2006,27(2):216-218. |
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| 作者姓名： | 马红芳 |
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| 作者单位： | 华侨大学土木工程学院,福建,泉州,362021 |
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| 摘 要： | 就物元分析法和模糊综合评判法在河流水质评价中的应用,从适用范围,数学模型的建立、权重的确定方式,以及评价结果的可信度等几方面进行分析与对比．结果表明,物元分析法在解决水质评价中的不相容问题,以及刻画水质动态转化趋势方面均优于模糊综合评价法．对模糊综合评价法在应用中存在的问题,文中提出改进措施．
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| 关 键 词： | 水质评价 模糊综合评判法 物元分析法 权系数 可信度 |
| 文章编号： | 1000-5013（2006）02-0216-03 |
| 收稿时间： | 2005-08-12 |
| 修稿时间： | 2005-08-12 |
The Use of Matter Element Analysis Methods and Fuzzy Comprehensive Evaluation Method in Water Quality Assessment |
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| Ma Hongfang.The Use of Matter Element Analysis Methods and Fuzzy Comprehensive Evaluation Method in Water Quality Assessment[J].Journal of Huaqiao University(Natural Science),2006,27(2):216-218. |
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| Authors: | Ma Hongfang |
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| Institution: | College of Civil Engineering, Huaqiao University, 362021, Quanzhou, China |
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| Abstract: | The different usages of matter element and fuzzy comprehensive evaluation methods in river water quality assessment, are analyzed and compared with each other in the following aspects: their applicable scopes, mathematic models, weighted indexes, reliability. Incompatible problem and dynamic trend in water quality assessment can be solved by the matter element analysis method, which is better than fuzzy comprehensive evaluation method. The improvement of fuzzy comprehensive evaluation method is put forward to solve the practical problems. |
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| Keywords: | water quality assessment fuzzy comprehensive evaluation method matter element analysis method weighted index reliability |
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