electric switch
英 [ɪˈlektrɪk swɪtʃ]
美 [ɪˈlektrɪk swɪtʃ]
网络 电动开关; 开关; 电器开关; 电开关
英英释义
noun
- control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit
双语例句
- Studied design and manufacturing process of electric switch cabinet.
研究了电气开关柜的设计、加工流程； - Remember: never make a phone call or touch any electric switch in the house because a spark might cause an explosion.
记住：千万别打电话或接触任何电器开关！因为一丁点儿火花就可能会引起爆炸。 - A strong engineering background is requested on this project, The research results on the mechanical design and development of electric switch has an important practical value.
本课题研究的内容具有很强的工程背景，研究成果对机械式电开关的设计开发具有重要的实用价值。 - Electric switch machine is an important railway electrical equipment that whether it woks reliably or not is related to the safety of rail transportation, and the motor is the core of electric switch machine, so it is necessary to monitor the motor of electric switch machine online.
道岔转辙机是一种重要的铁路电气设备，它能否可靠工作关系到铁路运输的安全，而电动机又是道岔电动转辙机的核心动力部分，因此有必要对道岔转辙机电动机进行在线监测工作。 - Though analyzing the disadvantages of the brush motor in ZD6 type Electric Switch Machine, this paper introduces the replacement of brush motor by brushless DC motor and specific reliability measures.
分析了ZD6型电动转辙机有刷电机的缺点，介绍了无刷直流电机取代有刷电机的方案及可靠性措施。 - Booby-trapped ( explosive device) Study on AC on-off Tester of Explosion-roof Electric Switch for Mine
矿用防爆电气开关交流通断试验装置的研究 - Study of Friction Couple of ZD ( J) 9 New Type of Electric Switch Machine
ZD（J）9新型电动转辙机摩擦联结器研究 - The electric switch machine is an essential part of the railway signal system and plays an important role in guaranteeing the safety of the trains and promoting the transportation efficiency.
电动转辙机是铁路信号系统的关键设备，对保障行车安全、提高运输效率具有极其重要的作用。 - The fireworks factory blew up when something went wrong with an electric switch.
焰火工厂因电流开关出毛病而爆炸了。 - By contrast, manual pumps have no pressure switch, and must be turned on manually ( via an electric switch) prior to when the water is required.
相比之下，手动泵没有压力开关，当需要水的时候必须手动（通过一个电动开关）来开启。