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深井电场测量不极化电极特性研究
刘长胜1,2(), 马金发1,2, 朱文杰1,2, 周海根1,2()
A study of the characteristics of non-polarized electrode in deep well electric field measurement
Chang-Sheng LIU1,2(), Jin-Fa MA1,2, Wen-Jie ZHU1,2, Hai-Gen ZHOU1,2()

图2. 铅电极在不同pH下的极差(20℃)

Fig.2. Range of lead electrode at different pH(20℃)