直流电阻率法在黄河下游地区地下咸水分布研究中的应用
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Application of the DC resistivity method in the study of saline groundwater distribution in the lower reaches of the Yellow River
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图5. L2测线电测深视电阻率拟断面 |
Fig.5. Apparent resistivity isoline sectional drawing of L2 survey line |
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