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
- the mental health of middle age
- the mental health of old age
- the mental health of youth
- theme of drama
- theme park
- theme plaster
- theme post office
- theme publishing
- The Merchant of Venice
- The Merck Veterinary Manual，MVM
- the mercury clock of the Libros del Saber
- theme reading room
- The Meridian Encyclopedia of Zhou Surname
- The Meridian of War
- The mermaid
- The Merry Widow
- The Messingkauf Dialogues
- the MET
- the meta-communication theory of play
- the metaphor of chemical compounds
- The Metaphysical Poets
- The Metaphysics of Morals
- The Method
- the method of acquiring cryogenic
- the method of agreement