radio frequency 缩写：RF。射频
网络与数据通信 无线网络 释文 radio frequency, RF 无线电频率 网络与数据通信 无线网络 释文 radio frequency, RF 无线电频率
- B2序列
- BA
- Ba
- BAA
- Baade crater
- Baade's star
- Baade's Window
- Baade's window
- Baade-Wesselink analysis
- Baade-Wesselink mass
- Baade-Wesselink method
- Baade-Wesselink radius
- Baaishi
- BAAS
- Babao Fenglin
- Babao irrigation ditch
- Babaoshan Communal Grave
- BaBar experiment
- BaBar实验
- Babbage
- Babbage crater
- Babbitt
- babbitt
- Babbitt alloy
- babbling