地球化学组分 geochemical constituent
- 结合水文地质、水文地球化学特征,列举了水文地质单元内不同区带、各种代表性矿物及相应组分化学指标的基本表达式。
We undertook quantitative evaluation with settle geohydrologic problem of Xiyu coal mine Taiyuan Shanxi, and out-came verge to known record, for garden a new way of mine in flow evaluation.
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