摘要
总硬度是地下水质评价的主要指标,北京地下水作为主要供水水源,存在总硬度超标现象。本文试用灰色关联分析方法,找出影响总硬度的主要因素,分析成因机理。
Total hardness is the main indicator of groundwater quality assessment.In Beijing,the groundwater is the main water source,but its total hardness does not accord with the standard.This article attempts to use grey correlation analysis method to identify the main factors affecting total hardness,and to analyze its genetic mechanisms.
出处
《城市地质》
2010年第2期32-35,共4页
Urban Geology
关键词
灰色关联分析
地下水
总硬度
Grey correlation analysis
Groundwater
Total hardness
