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
- X ray excited fluorescence
- X-ray-excited fluorescence
- X-ray film
- X-ray flare
- X-ray flash
- X-ray flaw detector
- X ray fluorescence
- X-ray fluorescence
- Xray fluorescence
- X-ray fluorescence analysis
- Xray fluorescence analysis
- X-ray fluorescence analysis for pharmaceutics
- X-ray fluorescence analyzer
- x-ray fluorescence log
- X-ray fluorescence logger
- X-ray fluorescence spectrometer
- Xray fluorescence spectrometer
- X-ray Fluorescence Spectrometry
- X-ray fluorescence spectrometry
- Xray fluorescence spectrometry
- X-ray fluorescence spectroscopy
- X-ray fluorescence spectrum
- Xray fluorescence spectrum
- X-ray fluorescence, XRF
- X-ray fluoroscopy\photographing attachments