闭路

• completed circuit
• closed-circuit
• closed cycle
• close-up
• loop
• close-circuit

参考释义

闭路 [bì lù]

• -
• 短语
  闭路报警装置 closed-circuit alarm device
  闭路电报系统 closed circuit telegraph system
  闭路电流 closed current
  闭路电流容量 closed capacity
  闭路电视（有线电视） closed circuit television
  闭路电枢 closed-coil armature
  闭路电压 closed circuit voltage
  闭路发信 closed circuit signalling
  闭路阀 cut-off valve
  闭路粉磨 closed-circuit grinding
  闭路激光器 closed-circuit laser
  闭路接点 make [circuit-closing] contact
  闭路接线法 closed-circuit connection
  闭路空间 loop space; space of closed paths
  闭路联锁 closed circuit interlocking
  闭路录像[录音; 录制] closed-circuit recording
  闭路码 circuit code
  闭路磨矿 closed circuit grinding
  闭路破碎 closed-circuit crushing
  闭路器 closer
  闭路特性 closed-loop characteristic
  闭路天线 closed antenna; closed aerial
  闭路通信系统 closed circuit communication system
  闭路振荡器 closed oscillator

例句

1. 电路一个通过电流或可通过电流的封闭路径
   A closed path followed or capable of being followed by an electric current.