＞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
- photochemistry reaction of formaldehyde
- photochopper
- photochrome
- photochromic
- photochromic effect
- photochromic fiber
- photochromic glass
- photochromic material
- photochromic materials
- photochromic polymer materials
- photochromic polymers
- photochromics
- photochromism
- photochromy
- photochronograph
- photochronography
- photocinetic
- photoclick chemistry
- photoclinometer
- photocoagulation
- photocoagulator
- Photo Collection of Chen Keli
- photocolorimeter
- photocolorimetry
- photocommunication