Using some methods such as analytic hierarchy process and variable weight integrate index, general assessment model of Coal-dependent Cities' eco-environmental quality is set up.
利用层次分析、变权综合指数等方法，建立了煤炭城市生态环境质量综合评价模型。
Using some methods such as analytic hierarchy process and variable weight integrate index, general assessment model of Coal-dependent Cities' eco-environmental quality is set up.
利用层次分析、变权综合指数等方法，建立了煤炭城市生态环境质量综合评价模型。
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