期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：199
期号：2
页码：022030
DOI：10.1088/1755-1315/199/2/022030
语种：English
出版社：IOP Publishing
摘要：The comprehensive evaluation method of grey correlation was used to evaluate and analyze the four enterprises. A 26×4 correlation coefficient matrix was formed through the establishment of grey correlation models and calculation of correlation coefficients. After the correlation calculation based on indicator weights, such a conclusion was drawn that Enterprise B has the best operation service effect in the aspect of environmental pollution governance. This research provides a method to calculate the correlation coefficient in order to analyze the comprehensive ability of pollution control enterprises.
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