electrical switch

英 [ɪˈlektrɪkl swɪtʃ]

美 [ɪˈlektrɪkl swɪtʃ]

网络  电器开关; 电子开关; 电开关; 电气开关

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:switchelectric switch

双语例句

• Synchronous interruption of short circuit currents can increase the actual interrupting capacity and electrical lifetime of vacuum switch.
  短路电流的同步开断可以大大提高真空开关的实际开断能力，延长其电寿命。
• The results of a ring electrode field distortion switch are investigation. For analyzing the relationship between delay time and jitter of switch and distribution of electrical field of switch, its electrical field has been calculated and simulated.
  研制了最高工作电压100kV的一种环形电极场畸变火花隙开关，计算和模拟了开关内部电场分布。
• Applying the opposite voltage bias to widen the tunneling gap and raise the electrical resistance would reopen the switch.
  施加反向电压以增大穿隧间隙，提高电阻，可以重新将开关断开。
• Application of electroplated silver alloy/ nanoparticle composites to electrical contact of high-voltage switch
  纳米粉体复合镀银合金在高压开关电接触部位上的应用
• As a rail conversion device, the switch machine is the key to realize interlocking control equipment. Its active power and current are important performance indicators of inspecting the electrical characteristics of the switch machine.
  作为道岔转换装置，转辙机是实现铁路系统联锁控制的关键设备，其有功功率和动作电流是考查转辙机电气特性的重要指标。
• Isolator switchIn electrical engineering, an isolator switch is used to make sure that an electrical circuit can be completely de-energized for service or maintenance.
  在电气工程中，隔离开关是用来确保一个电路可以完全断电或进行维修服务。
• The Study of High Press Electrical Switch Oil
  高压电气开关油的研制
• One kind of distribution terminal is developed by the thesis with the function of analog signal acquisition, digital signal acquisition, electrical parameter computation, switch control and communication, which satisfies the county distribution network needs.
  本课题开发了一种适用于我国农村电网需要的配电终端，实现了模拟量采集、开关量采集、电参数计算、开关控制、通信等功能。
• Comparing the separate explosion and the electrical feed back of switch to the air type with the separate explosion and the electrical feed back of vacuum switch with the intelligent type;
  对空气型隔爆馈电开关和智能型隔爆真空馈电开关进行了对比；
• The Electrical Switch Control System Based on SMS Sweet Service
  基于短消息服务的电气设备开关控制系统