resistivity

Volume and surface resistivity measurements are dependent on several factors.

体电阻率和表面电阻率的测量决定于几个因素.

Surface resistivity: leakage across the surface, a function primarily of surface contaminants.

表面电阻率: 经过材料表面的泄漏, 主要是表面污染的作用.

Electrical resistivity is used widely as a measure of brine saturation in rocks.

电阻率被广泛地用于测量岩石中的矿化水饱和度.

It discuss relation between transtom functions of water bottom resistivity sounding.

讨论了水底电测深转换函数之间的关系,介绍解释方法.

The motion divergence body resistivity, decreases the opportunity which is sick.

运动增强身体抵抗力, 减低患病的机会.

The resistivity contours appear much less diagnostic of anomalous bodies below the surface.

地面下方的异常体,在视电阻率等值线上并无明显的反映.

However, high breakdown voltages necessarily need high-resistivity material.

但是, 高的击穿电压必然要求采用 高阻 材料来制作.

This is the theoretical expression for the resistivity, and it is in qualitative agreement with experiment.

这就是电阻率的理论表达式, 它与实验定性地符合.

Volume resistivity: leakage of current directly through the material.

体电阻率: 表示直接通过材料的泄漏电流.

The phase detecting is very important in resistivity well logging technology.

复电阻率相位检测技术是目前复电阻率测井技术发展的方向.

EM, like resistivity, can also give structural information: faults, shear or altered conductive areas.

和电阻率法一样, EM法也能提供构造方面的资料, 如断层 、 剪碎带或蚀变导电带.

The resistivity is then constant and Ohm's law is obeyed.

因此电阻率也是常数,并遵循欧姆定律.

We can see that the massive vein is revealed by resistivity.

可以看出,致密的矿脉可用电阻率法来发现.

Figure 4-23 is a configuration for measuring surface resistivity.

图 4-23 是测量表面电阻率的配置情况.

Moisture will cause the surface resistivity measurements to be lower than normal.

湿度将使表面电阻率的测量结果比正常情况低一些.