type of groundwater quality
... 地下水化学类f chemical type of groundwater 地下水水质类型type of groundwater quality 地下淡水fresh groundwater ...
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前言： 对抚顺市区地下水水质污染现状进行调查，结果表明：抚顺市地下水水化学分为7个类型。
The paper investigated the present situation of groundwater pollution of Fushun city. The results indicated that:the chemical composition of groundwater of Fushun city can be divided into 7 types.
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