井壁取心通常是采用跟踪视电阻率曲线定位。
Usually, side-wall core taker uses apparent resistivity curve for locating formation.
视电阻率差分曲线具有比视电阻率曲线更高的分辨率。
The differential curve of apparent resistivity has a higher resolution than apparent resistivity itself.
将视电阻率曲线与视电阻率一阶差分曲线应用于岩土工程施工中。
To effectively make use of resistivity information, apparent resistivity and its difference curve are used respectively in engineering and compared them.
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