钻杆测井测量自然电位、短电位电阻率和长电位电阻率。
The drill pipe log records spontaneous potential and short and log resistivity measurements.
若两个电极的电极距为64英寸，则测得长电位电阻率。
The other electrode is spaced 64 in. and measures the long-normal resistivity.
长电位电阻率测井比短电位电阻率测井具有更深的探测半径。
The long-normal resistivity has a deeper radius of investigation than the short-normal resistivity.
在对长管道的涂层面进行电阻率测量时，可将管道分成若干段，通过极化电位和电流密度对涂层电阻车进行计算。
When coating surface resistivity test on a longer pipeline is conducted, the pipeline can be divided into several sections to calculate it with polarization potential and current density.
突触后电位表现电流效应和频率依赖性，其IPSP具有长时程的抑制作用。
Postsynaptic potentials manifested current effect and frequency dependency and their IPSP displayed a prolonged inhibition.
给出了一种利用霍尔效应测量螺线管磁场的新方法：用数字电压表取代电位差计等诸多仪器测量霍尔电势差，进而计算出通电长直螺线管内轴向磁场的分布。
Digital voltmeters, instead of voltage meters and other instruments, are used to measure Hull voltage and then to calculate the axial magnetic induction distribution in charged straight spiral tubes.
在受到长的强度不变的去极化电流时，多数神经元表现出明显的锋电位频率适应。
When presented with long depolarizing current pulse of constant amplitude, most of the neurons exhibited pronounced adaptation of spike frequency.
在受到长的强度不变的去极化电流时，多数神经元表现出明显的锋电位频率适应。
When presented with long depolarizing current pulse of constant amplitude, most of the neurons exhibited pronounced adaptation of spike frequency.
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