As a special kind of city types, the coal-dependent cities have been getting the widespread concern of the academia in recent years.
煤炭城市作为一种比较特殊的城市类型，近年来得到学术界的普遍关注。
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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