运用单因子指数法和综合污染指数法对傅疃河流域的水环境污染现状进行了评价；
Single gene index method and complex pollution indices method are used in this paper to evaluate the actuality of the water pollution in the watershed of the Futuan river.
方法通过收集浐河人造水面近年来水质监测数据，并采用单因子指数法进行水质现状评价，分析浐河人造水面水质变化特征及其原因。
Take Chan River as an example, the characteristic of water quality and reason were analyzed through the method of data collection and practice.
采用单因子指数评价法、模糊数学评价法和等标污染负荷法进行了环境污染现状综合评价；
The fuzzy mathematical evaluation method, the single factor index evaluation method and the equal-standard waste load method were used to analyze the data.
对煤炭环境特性的单因子绩效评价法和综合污染特性指数法进行了分析和定义。
A new quantitative assessment method for coal environmental pollution property is defined by using the pollutants output per thermal unit and the comprehensive air pollution index.
对煤炭环境特性的单因子绩效评价法和综合污染特性指数法进行了分析和定义。
A new quantitative assessment method for coal environmental pollution property is defined by using the pollutants output per thermal unit and the comprehensive air pollution index.
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