名词
中文翻译：门槛开关
同义词：
['阈值开关，门槛传感器例句：1. The threshold switch is responsible for detecting when the temperature has reached a certain level.（门槛开关负责检测温度是否达到一定水平。）']
例句：
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1. The threshold switch is responsible for detecting when the temperature has reached a certain level.
门槛开关负责检测温度是否达到一定水平。
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2. In this circuit, the threshold switch is used to control the flow of current.
在这个电路中，门槛开关用于控制电流的流动。
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3.The threshold switch is an essential component in many electronic devices.
门槛开关是许多电子设备中不可或缺的组件。