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
- Design of Control System of Electric Switch Based on Infrared Electronic Technology
基于光电控制的电气开关系统设计 - By increasing or lessening the hours of darkness in each day, the scientists have been able to turn plant growth off and on like an electric switch.
用增加和减少每天黑暗小时数的方法，科学家已经能够控制植物生长，如同控制一个电器开关。 - 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。 - 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。 - 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。 - Can we touch the electric switch when our hands are wet?
当我们手湿的时候能去碰开关吗？ - It adopts the digital code signal to control the gear changing and the states of the electric switch.
电子选发器采用数码信号控制换档和电子开关选通，从而克服了机械选发器的弊端。 - 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 - Studied design and manufacturing process of electric switch cabinet.
研究了电气开关柜的设计、加工流程； - 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。