While the electrode potential logging has relatively obvious reflection to those coal and strata thereby makes up for deficiency from other loggingelectrical property parameters in the mining area.
而电极电位测井方法，对该类煤岩层的反映特征比较明显，从而弥补了该矿区测井电性参数曲线的不足。
2
Plaster the electron strain gauge on PCB stress boundary to measure the strain cost with both strain electricallogging technology and theory.
在印刷电路板受力边界粘贴电子应变片以应变电测技术和原理测定各测点的应变值。
3
The advances in geologic applications of electrical imaging logging technology at home and abroad are summarized through surveying over 170 articles.