The switch is a time delay switch.

所述开关为延时开关。

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The wall delay switch power can be mechanically shut down.

墙壁延时开关产品可以机械断电。

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The high-pressure flushing water pipe is controlled by the time-delay switch.

高压冲水管由延时开关控制。

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Every day of delay is another one in which AstraZeneca can switch patients to its new "purple pill, " a follow-up called Nexium.

FORBES: Magazine Article

On Monday, the U.S. Senate passed the DTV Delay Act, which postpones the deadline to switch from an analog to a digital signal to June 12 from Feb. 17.

FORBES: In The Air

Spectators watch the proceedings behind soundproof glass, and receive audio on a 40-second delay so that a court security officer can switch on a white noise machine while classified information is being discussed.

BBC: Guantanamo trials: Judge orders end to secret censor