无线电中继系统 meaning in Chinese
radio relay system
Examples
- Nov . 13 , opening of new york - boston radio relay system for experimental service
11月13日，纽约至波士顿的无线电中继系统试验性开通。 - Methods of measurement for equipment used in terrestrial radio - relay systems ; part 3 : simulated systems iec 60487 - 3 : 1975 ; german version hd 477 . 3 s1 : 1988
地面无线电中继系统设备的测量方法.第3部分:模拟系统 - Methods of measurement for equipment used in terrestrial radio - relay system ; measurements for sub - systems ; general ; identique with iec 487 - 2 - 1 , edition 1981
地面无线电中继系统设备测量方法.第2部分:分系统测量 - Methods of measurement for equipment used in terrestrial radio - relay systems ; measurements for sub - systems ; radioreceivers ; identical with iec 60487 - 2 - 8 : 1986
地面无线电中继系统设备的测量方法.第2部分:分系统测 - Methods of measurement for equipment used in terrestrial radio - relay systems ; simulated systems ; measurement in the baseband ; identical with iec 60487 - 3 - 2 : 1981
地面无线电中继系统设备测量方法.第3部分:仿真系统