供电

[gōng diàn]

• power supply
• energy supply
• current supply
• feeding
• service
• power-up

参考释义

供电 [gōng diàn]

• -
• 短语
  供电变压器 supply transformer
  供电波动 supply variation
  供电电极 current electrode
  供电电缆 service cable
  供电电压 power supply voltage; service voltage
  供电调度员 load dispatcher
  供电段 power-feed section
  供电分支电路 take-off circuit
  供电干线 main-supply
  供电继电器 supply relay
  供电局 administration of power supply; power supply bureau
  供电可靠性 power distribution reliability
  供电区 service area
  供电设备 power supply unit
  供电损耗 current supply loss
  供电损失 loss of supply
  供电所 administration of power supply
  供电系统 power-supply system; feed system
  供电线路 charging line
  供电业务 power service
  供电站 supply station
  供电整流器 mains unit
  供电中断 service failure
  供电中继 power interruption; interruption of power supply
  供电中心 center of supply
  供电装置 electric supply installation

例句

1. 给操作部件或电子器件供电的一种电力分配总线（或电缆线）。
   An electric power distribution bus(or cable) that supplies functional units or electronic devices.
2. 在电子学领域，一种不希望发生的低频电流，它干扰所要求的信号。通常这种现象是由于交流供电线路屏蔽不良引起的。
   In electronics, undesirable low frequency currents interfering with a desired signal, and usually caused by a poorly screened alternating mains supply.

短语

• 供水
• 供气