... 碳化硅可变电阻 SiCvaristor 可变电阻率 variable resistivity 精密可变电阻 Precision, Var WW ...
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variable formation water resistivity 变地层水电阻率
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Its structure is quite complex, fault block well developed, lithology complex, formation water salinity variable and oil zones universally exhibit low resistivity.
其油藏结构复杂、断块发育、岩性与水性复杂多变，同时油层低阻现象普遍。
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