A radio telegraph or radiotelephone system.
无线电报系统，无线电话系统
cellular radio and telephone
蜂窝式无线电话系统
cellular radio telephone system organization
蜂窝式无线电话系统结构
Conventional Simulcast Radio System
同频发射共波式无线电话系统
Wire and Wireless Remote System Based on Telephone
利用电话的“有线+无线”远程遥控系统
A wire or system of wires connecting telephone or telegraph systems.
电话线连接电话或电报系统的电线或电线系统
It developed transoceanic radiotelephone links and telephone cable systems and created the Telstar satellite communications system.
它发展了跨洋无线电电话联系和电话缆线系统,并开创了通讯卫星系统。
The Remote Monitor and Control System Based on the Wireless Technology and Public Switched Telephone Network;
基于无线技术和电话网络的远程监控系统
radio hyperbolic navigation system
无线电双曲线定位系统
Telephony - The science of transmitting voice over a telecommunications network.
网络电话-通过有线系统传送的电话。
Wireless devices also include in-car systems and traditional phones using voice technology.
无线设备还包括使用语音技术的车载(in-car) 系统和传统电话。
The E-4B system is capable of tying with commercial telephone and radio networks and could potentially be used for radio broadcast to the general population.
E-4B系统能与商用电话和无线电网络相连接，并有可能用来对公众进行无线电广播。
"Wireless devices include cell phones, two-way radios, remote garage-door openers, television remote controls, and GPS receivers."
无线设备包括行动电话、双向无线电、遥控车库门开启装置、电视遥控器,以及全球定位系统接收器
Van Duuren radiotelegraph system
范杜伦无线电报系统
North Atlantic Radio System
北大西洋无线电系统
surface-based radiopositioning system
地基无线电定位系统
radio inertial guidance system
无线电惯性制导系统
radiosonde-radiowind system
无线电探空测风系统
