垂直电流测深法
vertical electric current sounding
三极直流电测深法
method of 3-electrode electrical sounding
巷道直流电测深法
roadway electrical sounding method
直流电测深
Direct current sounding
vertical electrical sounding VES
direct current electrical sounding
DCs
direct current vertical electric sounding
直流电测深法
electrical sounding
DC electric sounding
electric detecting method surveying
直流电流测量
DC current measurement
direct current measurement
直流电流测量仪
measuring instrument for direct current
DC current measuring instrument
直流电流测量异常
abnormal measurement value of DC current
直流电流测试
Testing DC electronic current
直流电流-电压特性
DC current-voltage characteristics
五极纵轴测深
5 POLE VERTICAL AXIS DEPTH SOUNDING
five-pole electrical sounding
3路输出直流-直流变换器
three output DC-DC converter
变压器中性点直流电流
transformer neutral DC current
不对称交流－直流电镀
asymmetric AC-DC electroplating
垂直电测深
vertical electric sounding
VES
vertical electrical sounding