工学 复用方式 释 orthogonal frequency division multiplexing，OFDM 正交频分复用 将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制为在每个子信道上进行传输的复用方式。是多载波数字调制方式之一。
＞无线电物理学＞超高频无线电物理＞释义 orthogonal frequency division multiplexing, OFDM 正交频分复用
网络与数据通信 无线网络 释文 orthogonal frequency division multiplexing, OFDM 正交频分复用
- evaporative light scattering detector (ELSD)
- evaporative light-scattering detector (ELSD)
- evaporative pumping
- evaporative water loss
- evaporativity
- evaporator
- evaporigraph
- evaporimeter
- evaporite
- evaporizing getter
- evaporograph
- evaporography
- evaporoscope
- evaporotranspiration
- evapotranspiration
- evapotranspiration from soils
- evapotranspiration instrument
- evapotranspiration management
- Evariste Galois
- Eva Rubinstein
- Eva Seeberg
- evasion
- evasion game
- evasion of law
- evasive strategy