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格尔木河222Rn同位素变化及其对地表水-地下水交互关系的指示意义
李劭宁1,2(), 贾晓鹏1()
Variability of 222Rn in Golmud River and its implication for surface-groundwater interaction
Shaoning LI1,2(), Xiaopeng JIA1()

图5. 地下水222Rn浓度及泉眼照片

Fig.5. Map showing 222Rn concentrations of groundwater in the study area, together with a photo of a hole of spring