单路: one way通信: communication; communicate b ...闭路通信: closed circuit signalling; closed-circuit signalling多路通信: mass communications; microwave communication; multiple access; multiple path communication; multiple telecommunication; multiplex communication公路通信网: common user network链路通信: link communication双路通信: two-way communication铁路通信: railway communication线路通信量: line traffic闭路通信系统: closed-circuit communications system电力线路通信: power line communication多路通信解调: multiplex demodulation高频多路通信: high frequency multiplex communication公路通信系统: road telecommunication system时分多路通信: channelling time dividing; time division multiplex communication; time-division multiplex communication铁路通信系统: railroad communication system rrcs长线路通信工程: long-lines engineering多路传输多路通信: multiplex多路通信调制器: multiplex demodulator; multiplex modulator多路通信发射机: multiplex transmitter多路通信解调器: multiplex demodulator多路通信控制单元: mccu multiple communication control unit多路通信控制器: multiple communication control unit陆地线路通信设备: llcof land line communication facilities陆地线路通信设施: licof land lines communication facility