名词中文翻译
中文翻译：单极开关
同义词：
['single pole switch', 'single-pole switch']
例句：
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1.The new circuit breaker is a single-pole switching device that can quickly disconnect power.
新型断路器是一种单极开关设备，可以迅速切断电源。
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2. The engineer used a single-pole switching mechanism to control the flow of water in the pipeline.
工程师使用单极开关机制来控制管道中水流的流动。
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3. The single-pole switching system was designed to prevent electrical fires by automatically shutting off power when a fault occurs.
单极开关系统设计用来在发生故障时自动关闭电源，以防止电气火灾。