The grey system assessment method, air pollution integrated index are applied to evaluate the atmosphere, surface water, noise environmental quality of valley cities in western China.
本文首先采用灰色系统评价方法、空气污染综合指数等方法对中国西部河谷型城市大气、地表水、噪声环境质量进行了客观评价。
This Standard is applicable to the environmental quality assessment and management of the noise.
本标准适用于声环境质量评价与管理。
When the environmental standards in urban scenic parks have not been put forward at present, this method is important for correct assessment of the environmental noise quality of scenic parks in city.
在目前尚未对城市风景旅游公园建立专门的噪声标准的情况下，这一评价方法对正确评估城市风景旅游公园的声环境质量有积极的实用意义。
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