| 秦淮新河(雨花段)水质的模糊数学评价 |
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| 引用本文： | 刘晨,鲍治宇.秦淮新河(雨花段)水质的模糊数学评价[J].苏州科技学院学报(工程技术版),2005,18(3):57-60. |
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| 作者姓名： | 刘晨 鲍治宇 |
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| 作者单位： | 苏州科技学院,环境科学与工程系,江苏,苏州,215011 |
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| 摘 要： | 运用模糊数学对秦淮新河（雨花段）水质进行分析，按五级分类标准，建立相应的隶属度函数，在最终的归一化矩阵中，隶属度最大者即为水质的最终等级，从而得出水质的模糊评价结论。选取河定桥、麻田桥、节制闸3个段面采样，以1、7、11三个月份分别代表枯、丰、平，得出2002年该河段的水质在Ⅳ～Ⅴ类之间（按GB3838—2002），并结合评价结果给出相应的治理建议。
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| 关 键 词： | 秦淮新河 水质 现状评价 模糊数学 |
| 文章编号： | 1672-0679(2005)03-0057-04 |
| 修稿时间： | 2005年4月12日 |
Assessment of the Water Quality in the New Qinhuai River by the Fuzzy Mathematics |
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| LIU Chen,BAO Zhi-yu.Assessment of the Water Quality in the New Qinhuai River by the Fuzzy Mathematics[J].Journal of University of Science and Technology of Suzhou：Engineering and Technology,2005,18(3):57-60. |
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| Authors: | LIU Chen BAO Zhi-yu |
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| Affiliation: | Dept.of Environmental Science and Engineering USTS Suzhou 215011 China |
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| Abstract: | The water quality of the New Qinhuai River was assessed by means of fuzzy mathematics in this paper.By using five-grade standards and building a fuzzy set the fuzzy assessment of the water is made.Then the result indicates the biggest weight of the five grades in the final matrix.In this process three sections are selected i.e.the herding bridge the martian bridge and the controlling gate.Three months i.e.January July November are also selected which is the symbols of flow change during the year.It is found that the quality of the water ranged from grade IV to grade V during the year 2002.Considering the result the authors suggested some advice on how to protect it. |
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| Keywords: | The New Qinhuai River water quality current conditions assessment fuzzy mathematics |
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