Switch that fellow off!

别让那个家伙再讲下去!

Hein's installation is a wall of neon lights that switch off as the viewer approaches.

这是一个由霓虹灯组成，观众靠近它时它便会关上。

In a10kV distribution system,when shunt ca-pacitors are switched off by vacuum circuit breakers,restrike overvoltage often occurs.

力系统中使用真空路器切除无功补偿用并联容器时,容易产生重压,严重影响并联容安全运行。

This paper describes the mechanism that multiple reignition of breaker can restrain or increase progressively the switching-overvoltage during switching off inductive or capacitive load.

论述了开关在开感性或容性负载时多次重对压抑制或递升机理。