数字: figure; digit; numeral; char ...传输: transfer; transmission; conv ...数字传输群: digital transmission group数字传输线: digital transmission line并行数字传输: parallel digital transmission多值数字传输: multivalued digital transmission基带数字传输: baseband digital transmission视频数字传输: digital video transmission数字传输干线: digit-transfer trunk数字传输规划: digital transmission planing数字传输接口: dti digital transmission interface数字传输设备: dtf digital transmission facility数字传输通路: digital transmission path数字传输系统: digcom digital communication system; dts digital transmission system卫星数字传输: satellite digital transmission光数字传输系统: optical digital transmission system光纤数字传输系统: fiber-optic digital transmission system国际数字传输中心: idtc international digital transmission center数字传输接口模块: dtim digital transmission interface module数字传输内容保护: digital transmission content protection数字传输通信机: digital transmitter communicator同步数字传输网: sdn synchronous ditital transmission network; synchronous digital transmission network同步数字传输网络: sdn synchonos digita tansmission netwok; sdn synchronous digital tra mi ion network; sdn synchronous digital transmission network; sdnsynchronousdigitaltransmissionnetwork微波数字传输系统: microwave digital transmission system语音信号数字传输: digital transmission