英语语法分析

Before flashover occurs, a person in a burning room may crawl to safety along the floor.

闪燃发生前，着火房间里的人可沿着地板爬行到安全地带。

The process and feature of flashover of hv power appliance under pollution is described.

介绍了高压电力设备外绝缘发生污秽闪络的过程和特点。

Over-voltage protector can be greatly reduced near lightning flashover rates caused by induction voltage.

过电压保护器可以大大降低附近雷击感应电压导致的闪络率。