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- Automatic Communication Relay 自动通信中继(站)
- Realization of Electrical Characteristic Test for Communication Relay with Electronic Circuit. 用电子电路实现通讯继电器的电器特性测试。
- Each mission had a satellite designed to photograph the surface of Mars from orbit, and to act as a communication relay for the Viking lander that each mission carried. 每次任务都发射一枚具备从火星轨道拍摄火星表面能力的人造卫星，同时充当与海盗登陆者进行联络的中间站。
- In vehicular ad hoc networks, stable clustering methods could reduce the networks of communication relay and provide for a more efficient hierarchical network topology. 摘要车用自组网中，有效的分层协议可以增强网络逻辑拓扑结构的稳定性，减小通信中继花费。
- The Two Way Automatic Communication System (TWACS) is implemented by modulating the power voltage at preselected zero of the voltage waveform of the distribution network. 摘要双向工频电力通信的基本原理是利用工频电压基波波形过零信息实现信号的调制和解调。
- Two Way Automatic Communication System(TWACS) is a new valuable communication technology for distribution networks,which has special of modulation and demodulation. 双向工频通信技术(TWACS)是一种基于电力配电网络的新型通信技术,具有独特的调制解调机理。
- It is shown by trial operation that ATS system,in which computer technology is applied successively to the maintenance of power system communication networks,will provide the basis for realizing an automatic communication management system. 现场试用证明,ATS系统成功地将计算机技术应用于通信网维护领域,为实现电力系统通信网的自动化管理提供了条件。
- The lunar communications relay unit (LCRU), a high gain antenna mounted on the LRV, had to be oriented at each station for television transmission to Earth. 真不好意思，碟型天线是用来和地球通讯的。指向那么大个地球还不容易？
- airborne communication relay station 机载通信中继台
- secure automatic communication network 安全型自动通信网络
- programmed automatic communication equipment 程序控制自动通信设备
- two way automatic communication system(TWACS) 双向工频自动通信系统
- Automatic Communication Management System 自动化通信管理系统
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- He plans to import an automatic bobbin loader.. 他计划进囗一架自动装线机。
- Microwave Airborne Communications Relay 微波机载中继通信
- We get an automatic increase in pay every year. 我们的薪金每年会自动增长。
- Airborne Communications Relay Station 机载通信中继站
- programmed automatic communication equip 程控自动通信设备
