美 [ɪˈlektrɪkl swɪtʃ]
电气开关：一种用于控制电路中电流的设备，可以使电路通电或断电。
control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit
同义词： switch / electric switch
电子开关
... drive system驱动系统 electrical switch电子开关 electrodynamic valve电动阀 ...
...的程序设计 关键词：状态检测;故障诊断;电气开关 [gap=465]Key words：condition detection;fault diagnosis;electrical switch ...
Relay ", a relay is an electrical switch."
继电器是一个电的开关。
This paper is about how to design a mould for an electrical switch box.
本文是针对一个电器开关盒的模具设计。
It is mainly applicable to static analysis for electrical switch system of all kinds.
它主要适用于对各类电器开关结构的求解。
That led the relay, a kind of sensing device, to incorrectly conclude there was an electrical problem and tell a nearby electrical switch to isolate the perceived problem, reducing the flow of power to the Superdome during the game's third quarter.
Many advanced amateurs and hobbyists had commented that it was difficult to use when shooting close-up photography on a tripod, for example, because the sensor is on the front of the camera. so we included a remote port on the left side of the camera so you can plug in an optional electrical cable release with a locking switch.
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The hurdles for electric cars are in the electrical grid currently overloaded, and not ready for a big switch to electric cars and still-developing battery technology.
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