via radio

Wireless Sensor network ( WSN) is a novel technology about acquiring and processing information, which is made by the convergence of sensor intercommunicated via wireless radio and can be defined as an autonomous, ad hoc system.

无线传感器网络是一种全新的信息获取、处理和传输技术，通常包含大量的自组织成多跳无线网络的分布式传感器节点。

Bistatic ( Multistatic) Radar System via Commercial Television and FM Radio Signals

利用电视调频广播载波信号的双（多）基地雷达系统

On steamboat, we can get news from home and abroad via radio signal.

在轮船上, 我们可以通过航讯了解国内外大事.

In an interview with Doctor Who Magazine, via Radio Times, he reveals Coleman was originally going to leave during the Season 8 finale, Death in Heaven.

据《Radio Times》报道，在接受《神秘博士》杂志采访时，Moffat透露Coleman本来是要在第八季结局的时候死在天堂的。

Telegraphic instrument that was used for much of the 20th century to transmit and receive printed messages and data via telephone cables or radio relay systems.

通过无线电中断系统传送和接收打印信息和资料的各种电报器械。

The label's send and receive information via radio frequency.

标签的信息通过无线电频率收发.

Aiming at improving the spectrum utilization efficiency via employing the cognitive radio technology into practical communication, the communication system in this paper can make better use of the spectrum resources with some tolerable loss of communication efficiency.

本系统凸显了认知无线电理论运用于实际通信中对频谱利用率的提升，使系统内的用户能够在损失少量通信实时性的情况下高效地利用频谱资源。

At rival airline Ana, check-in via computer or mobile phone has been possible for two years for domestic flights, and if the phone has an RF ( radio frequency) chip it can used to pick up a boarding pass from a self-service kiosk at the airport.

日本航空的竞争对手全日空（ana）为国内航班推出电脑或手机检票服务的时间已有两年，如果电话上有射频晶片，还可以用于在机场的自助服务亭领取登机牌。

Pit radio button. Used to call the pit crew via radio communication.

通讯按钮. 经由无线电和维修站的技师沟通.