modulator-demodulator
美
英 
- n.调制调解器;调制解调器
- 网络调制器-解调器;调制与解调器;调制解调制装置
英汉解释
例句
systems need an interpreter in order to understand each other. and that's where the modem (short for Modulator DEModulator) comes.
数字系统与模拟系统之间需要有一个转换器,以便使两种系统相互理解。调制解调器的作用就在于此。
The products include the head end transmission equipments as adjacent modulator, demodulator, mixer;
邻频调制器、解调器、混合器等前端传输设备;
IF Mixer. IntLib AD RF and IF Modulator Demodulator. IntLib
公元射频和中频调制器