1.
Unfortunately, those airwaves are all too crowded nowadays.
可惜的是，目前的无线电频道还是非常拥挤。
2.
four-course low-frequency radio range
四航道低频无线电信标
3.
very high frequency radio-telephone channel
甚高频无线电话波道
4.
VHF single channel two-way radio equipment
甚高频单波道双向无线电设备
5.
portable two-channel super-short-wave radio telephone
便携式两频道超短波无线电话机
6.
Turning off the radio disables receipt of wireless pages, email, channels, and other content.
如果关闭无线通讯，将无法接收无线寻呼、电子邮件、频道及其他信息。
7.
Cineplex Channel [Wharf Cable]
自选影院频道〔有线电线〕
8.
rational use of the radio frequency spectrum and of the geostationary satellite orbit
无线电频谱和同步卫星轨道的合理利用
9.
Channel statistics based cooperative spectrum sensing for cognitive radios
基于信道统计特征的认知无线电协作频谱检测
10.
The enemy never monitors your radio frequency until you broadcast on an unsecured channel.
敌军不会找到你的无线电频率﹐直到你使用非机密性频道为止。
11.
radio frequency emission testing
无线电频率放射测试
12.
international distress radio frequency
国际呼救无线电频率
13.
low frequency radio-range
低频无线电导航信标
14.
lowmedium frequency radio range
低中频无线电导航信标
15.
vBNS) VHF radio; VHF transceiver
甚高频无线电收发机
16.
variable-audio-frequency radiosonde
变声频无线电探空仪
17.
ultrahigh frequency radio engineering
特高频无线电工程学
18.
frequency tolerance of radio transmitter
无线电发射机频率容限