The battery is connected with the motor by an electric rope through a switch.

电瓶和电机由电绳通过开关连接。

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For example, an erroneous reading will occur if a measurement is taken through a switch before the relay has had sufficient time to settle.

例如，在通过一个开关进行测量时，如果在继电器有足够的时间得到稳定之前读取读数，则该读数将是错误的。

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The invention realizes night viewing through a switch positioned on the handle, a night viewing power source part in the handle and a light emitting diode.

本发明通过位于手柄上的开关、手柄内的夜视电源 部分和发光二极管实现夜视；

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Jobs, of course, would lead Apple through a switch, publicly announced in 2005, from PowerPC processors to Intel chips.

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Each customer site links its own internal network to the Telseon system through a single dedicated switch, a far simpler route than the clumsy path of the old telephone system.

FORBES: Weaving The Perfect Net

For instance, the U.S. intelligence community can target phone calls of an Iraqi citizen overseas, but that person's call to someone in Pakistan might be routed through a telecommunications switch in the United States.

CNN: What it is in the new intelligence bill