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
  Synonym:switchelectrical switch

双语例句

• 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。
• In the main circuit, the inverse parallel couple SCRs ( silicon-controlled rectifier) are used as a electric switch, switching the transformer of resistance spot welding.
  主电路以反并联的晶闸管作为控制开关，控制焊接用的电阻点焊变压器通电与否。
• A prosthetic device serving to close an opening in the body. Study on AC on-off Tester of Explosion-roof Electric Switch for Mine
  修复性装置用以关闭人体开口的修复性装置矿用防爆电气开关交流通断试验装置的研究
• 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。
• The working feature of electric switch is analysed using field measurement data in this paper.
  根据现场测试的数据对电动转辙机的工作特性进行了深入的分析。
• The functions of the field control modules are studied, and the control modules of ZD6 electric switch machine, LED color-light signal and AC track circuit are designed.
  分析了现场设备控制模块的功能需求，完成了ZD6型直流电动转辙机、LED色灯信号机、交流连续式轨道电路现场控制模块的软硬件设计。
• 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。
• Safety main electric switch handle on the door to the electric cabinet, which cuts off the main supply before the door is opened.
  电柜门把手联动电源开关，在门被打开时总电源被自动切断。
• Intelligent Analysis of DC Electric Switch Machine
  直流电动转辙机动作电流的智能分析
• We are developing simulator model using powered air conditioner ( with solar cell), which is used as the actual equipment to verify possible electric switch machine.
  我们正在进行用动力空调（利用的是太阳能电池）来开发模拟器的模型，作为实机验证可能的电力转换机。