long-distance ship-shore radio communications
岸船远距离无线电通信
a telephone line for long-distance calls.
远距离通话的电话线。
Remote Automatic Meter Reading System Based on RF Wireless Communication and GPRS
短距离无线通信与GPRS相结合的电能量远程自动抄表系统
The Long-Range Wireless Communication System Based on SOPC Technology
基于SOPC技术的远距离无线通信系统的设计
One of three main institution of the International Telecom munication Union ( ITU ). It mainly works at the examination and approval of remote radio communication and the recommendation of standards.
国际电信联盟(ITU)的三个主要机构之一。它主要从事于远距离无线电通信的审批与推荐标准。
marker radio beacon
无线电信标近距离)无线电指位标
marine frequency band
船用无线电通信波段
Application and System Implementation of OFDM Technology in Wide Band Long Distance Wireless Communication;
OFDM技术在宽带远距离无线通信中的应用和系统实现
Channel Coding Research on Short-Distance Wireless Communication System
短距离无线通信系统中信道编码技术
Realization of electric equipment temperature on line monitoring with short distance radio communication technology
采用短距离无线通信技术的电气设备温度在线监测的实现
Implementation of short distance wireless communication based on AT89C52
基于AT89C52单片机实现短距离无线通信
Application of Short-range Wireless Communication on Mechanical Measure
短距离无线通信在力学计量中的应用
A short-distance vehicle wireless communication system based on nRF9E5
基于nRF9E5的短距离车载无线通信系统
omnidirectional radio range
全向无线电标距离全向无线电信标全向无线电导航信标
long range radio location land station
远程无线电定位岸台
Research of the UWB Antenna for Short Range Wireless Communication Systems;
应用在短距离无线通信中的超宽带天线研究
They may be compared to the weak signal coming in over a long-distance telephone line.
它们可以比做经过远距离电话线而来的弱信号。
Research on the Receiving Algorithms in Low SNR for Small Area Wireless Communication Networks;
短距离无线通信网络低信噪比接收算法的研究