On a slow accumulation of gas, due perhaps to slight overload, gas produced by decomposition of insulating oil accumulates in the top of the relay and forces the oil level down.
在气体慢积累模式中，可能由于轻微过在，绝缘油分解产生的气体在继电器的顶部聚集，迫使油位下降。
2
The second insulating layer has steps or level differences due to the pixel electrodes in their vicinities.
第二绝缘层由于它们附近的像素电极而具有台 阶或水平差。
3
For the insulating system, the required tracing medium temperature can be reduced with energy loss decreased by about 4% and energy level difference decreased by more than 60%.