Moreover, the investigation on the trend of restorative ground temperature in the intermittent process was emphasized.
着重对间歇性恢复过程地温变化趋势进行了研究。
2
The reduction of the residual current of the ground-fault point is beneficial to the extinction of the grounding arc and to the reduction of the intermittent arc grounding over voltage.
减小接地故障点的残流有利于接地电弧的瞬间熄灭及降低间歇性电弧接地过电压。
3
This text introduced the intermittent movement test result of ground source pump in winter.