名词
中文翻译：差动继电器
同义词：
['differential relay', 'differential transformer例句：1. The differential relay is used to detect and control the speed of a motor.（差动继电器用于检测和控制电机的速度。）2. In a circuit breaker', 'the differential relay senses when the current has exceeded its rated value.（在断路器中，差动继电器感知电流是否超过了额定值。）3. The differential relay was designed to provide an accurate measurement of the load on the transmission line.（差动继电器被设计用来准确测量输电线路上的负载。）']
例句：
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1. The differential relay is used to detect and control the speed of a motor.
差动继电器用于检测和控制电机的速度。
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2. In a circuit breaker, the differential relay senses when the current has exceeded its rated value.
在断路器中，差动继电器感知电流是否超过了额定值。
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3. The differential relay was designed to provide an accurate measurement of the load on the transmission line.
差动继电器被设计用来准确测量输电线路上的负载。