济南新旧动能转换起步区东部浅层地下水中氟的富集规律及成因分析 |
段乃金 |
Patterns and genesis of fluorine enrichment in shallow groundwater in the eastern start-up area of new and old kinetic energy conversion in Jinan, China |
DUAN Nai-Jin |
图2 研究区地下水Piper三线图 |
Fig.2 Piper trilinear diagram of groundwater in the study area |
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