In the method, the weights of various evaluation indices are determined by AHP and mine water quality is assessed by FCE. 利用層次分析法確定了礦井水各評價(jià)指標的權重，采用模糊綜合評價(jià)的方法進(jìn)行了礦井水質(zhì)量評價(jià)。
Elements which influence the urban traffic air, we design a index system and construct the grey decision model to assess the Quality of the air. 分析城市交通環(huán)境空氣影響因素，設計一套評價(jià)指標體系，并建立了環(huán)境大氣質(zhì)量評價(jià)的灰色決策模型。
