平朔矿区地下水水化学特征及成因 |
| 吴晓丽, 张杨, 孙媛媛, 吴吉春 |
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Hydrochemical characteristics and formation mechanism of groundwater in Pingshuo mining area |
| Xiaoli Wu, Yang Zhang, Yuanyuan Sun, Jichun Wu |
| 图4 平朔矿区离子组合比图 |
| Fig.4 Ion combination ratio diagrams in Pingshuo mining area |
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