全称：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
- Āgama
- Āpastamba
- Āryabhata
- Čaqanǰang
- Čebanov-Fucks Formula
- Čech
- čech
- čech cohomology
- čech cohomology group
- Čech homology
- čech homology
- čech homology group
- čech-Stone compactification
- Čilaγun
- Đorđe Andrejević-Kun
- Ľudovít Štúr
- Łojasiewicz
- Łukasiewicz
- Łukasiewicz algebra
- Łukasiewicz trivalent algebra
- Łuzyca Civilization
- Ōkagami (The Great Mirror)
- Ōnin War
- Ōoka Shohei
- Ōsaka-wan