... 接地位置 earthing position 接地系数（避雷器的） coefficient of grounding 接地系统 earthed system ...
双语例句
1
The coefficientofgrounding is the ratio of the maximum sustained line-to-ground voltage during faults to the maximum operating line-to-line voltage.
接地系数是故障时最大持续相电压与最大运行线电压之比。
2
The seasonal coefficientofgrounding resistance possibly reaches 3.0 in freezing region of North China, and those of touch voltage and step voltage 10 and 5.4, respectively.