释义 |
partyline circuit 共用线电路;[同线电路] A multistation net in which all stations are on a single circuit. The stations must share the circuit since only one station may transmit at a time. (Synonymous with multidrop line or circuit.) Terminals can also use a single line simultaneously by any of various multiplexing devices. 全部站都接在一条电路上的一种多站网。由于同时只有一个站可以发送,所以各站必须共享该电路 (与“多分支线路或电路”同义),各终端也可以靠任何一种多路复用设备同时使用单条线路。 |