名词
中文翻译：手动切换信号
同义词：
['manual switch', 'manual control signal例句：1. The manual changeover signal is used to manually switch between two circuits.（手动切换信号用于手动切换两个电路。）']
例句：
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1. The manual changeover signal is used to manually switch between two circuits.
手动切换信号用于手动切换两个电路。
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2.In this system, the manual changeover signal is used to manually switch between two modes of operation.
在这个系统中，手动切换信号被用来手动切换两种操作模式。
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3.The manual changeover signal is used to manually switch between two different types of equipment.
手动切换信号被用来手动切换两种不同类型的设备。