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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 LIU
1
,
2
(
), Jin-Fa MA
1
,
2
, Wen-Jie ZHU
1
,
2
, Hai-Gen ZHOU
1
,
2
(
)
图5.
铅电极在不同pH值下的极差(90℃)
Fig.5.
Range of lead electrode at different pH(90℃)