Most switch mainframes can be triggered externally via the trigger input and can send an output trigger pulse when the relay contacts have settled.

大多数开关主机都可通过触发输入进行外部触发，并且在继电器触点稳定之后可输出一个触发脉冲。

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Avoid accidental starting. You should never hold a finger on the switch button or trigger while carrying a plugged-in tool.

避免意外启动。移动已接通动力源的工具时，切勿将手指放在开关按钮或触发装置上。

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Analysis and research were done for the trigger energy and time delay characteristics in the triggering process, using the energy storage and pulse formation trigger circuit to switch on the TVS.

本文采用辅助高压击穿与能量续流的触发电路来导通真空触发开关tvs，对触发过程中的触发能量和时延特性进行了分析和研究。

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Chief Justice John Roberts asked the city's lawyer how long he needs to switch off his trigger lock (which requires entering a three-digit code) when a criminal is climbing through the window.

ECONOMIST: The Supreme Court hears a crucial case

And that's how a thunderstorm off the coast of India might trigger a pattern of events which led to the weather switch last spring.

BBC: Met Office three-month forecast was 'not helpful'

Alonso's switch to Ferrari had been the worst-kept secret in F1, and the announcement is likely to trigger a string of driver moves.

BBC: Ferrari confirm capture of Alonso