Relay ", a relay is an electrical switch."

继电器是一个电的开关。

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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。

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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。

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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.

WSJ: Device Setting Triggered Super Bowl Outage

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.

ENGADGET: The Engadget Interview: Steve Heiner, General Manager, Digital SLR Systems, Nikon

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.

ECONOMIST: What bigger estimates of America��s reserves could mean