工学 通信 释 modem 调制解调器 在数据通信中发送数据时把电码变换为适合于线路传输的信号，在接收时把来自线路的信号还原为电码的设备。简称调解器（modem是modulator-demodulator的缩写）。 工学 通信技术体制 释 modem 数传机 在数据通信中发送数据时把电码变换为适合于线路传输的信号，在接收时把来自线路的信号还原为电码的设备。
网络与数据通信 有线网络 释文 modem 调制解调器
- electromagnetic process of materials
- electromagnetic properties of rock
- electromagnetic properties of rocks
- electromagnetic propulsion
- electromagnetic pulse
- electromagnetic pulse bomb
- electromagnetic pulse protection
- electromagnetic pulse sterilization
- electromagnetic pump
- electromagnetic purification of molten metal
- electromagnetic radiation
- electromagnetic radiation emitting receiver
- electromagnetic radiation, EMR
- electromagnetic radiation management
- electromagnetic radiationpollution prevention and control law
- electromagnetic radiation safety standards
- electromagnetic radius
- electromagnetic recoil separator
- electromagnetic reconnaissance perception
- electromagnetic relays
- electromagnetic resonant cavity
- electromagnetic riveting
- electromagnetics
- electromagnetic scattering
- electromagnetic screening