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《CHONGQING ENVIRONMENTAL SCIENCE》 1999-03
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Seveal Fuzzy Clusters Applied in the Environmental Quality Assessment

Zhang Meihua (Dept. of Urban Environment and Resources Science,Southwest China Normal University,Chongqing 400715)  
The paper built the functions of subordinate degree with isocline and doubleslope,calculating the weight with noweight,overstandard weight,grey weight and fuzzy weight.And contrasted them with each other by applying them in the air environmental quality assessment.The result showed that the doubleslope cluster is more scientific.
【CateGory Index】: X822
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