1.
Admiralty List of Radio Signals
《英版无线电信号表》
2.
Nordo (no radio)
表明飞机上没有无线电设备的信号
3.
international time signals
国际无线电对时信号
4.
equal signal system
等信号无线电导航系统
5.
Interception of a radio transmission.
截听截取无线电信号
6.
emergency position indicating radiobeacon signals
紧急无线电示位标信号
7.
transmit(a signal,etc)by radio waves
用无线电波发送（信号）
8.
radio control receiver
无线电控制信号接收机
9.
International Radio Service of Call Signs
《国际无线电呼号分类表》
10.
Design of Wireless multi-channel surface EMG acquisition system
无线多通道表面肌电信号采集系统设计
11.
Based on nRF905 wireless SEMG monitoring system design
基于nRF905的无线表面肌电信号监测系统设计
12.
To send(a signal), as by wire or radio.
传送通过电线或无线电等传送（信号）
13.
A second part is the transmission link-a radio signal.
第二部分是传输线路--无线电信号。
14.
the part of a radio receiver by means of which radio signals are received.
通过接收无线电信号的无线电接收装置。
15.
A response to a transmission made over a two-way radio.
回应对双向无线电通信信号的反应
16.
A return telephone or radio call.
回答信号返回的电话或无线电传呼
17.
band of radio frequencies for e.g. transmitting a TV signal.
无线电频段（例如发射电视信号）。
18.
equipment that receives radio or tv signals.
接收无线电或电视信号的装置。