1.
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
2.
A radio network that provides aircraft with complete information on bearings.
全向导航网,全向无线电信标能给飞机提供方位方面的全部信息的无线电网
3.
OBI (omnibearing indicator)
全向无线电导航指示器
4.
ODR (Omni Directional Range)
全方向无线电导航系统
5.
low frequency radio-range
低频无线电导航信标
6.
lowmedium frequency radio range
低中频无线电导航信标
7.
aural radio range
无线电导航有声信标
8.
four course IF radio range
四航向中频无线电信标
9.
omnirange antenna
全向无线电信标天线
10.
omni-range radio set
全向信标无线电设备
11.
omni-range resolver
全向无线电信标分解器
12.
LOR (Low-frequency Omnidirectional Radio Range)
低频全向无线电信标
13.
medium frequency non-directional radio beacon
中频全向无线电信标
14.
very high frequency omnirange
甚高频全向无线电信标
15.
omnidirectional rotating radio beacon
全向旋转无线电信标
16.
non-directional radio beacon approach
全向无线电信标进场
17.
aeronautical nondirectional radiobeacon
航空无指向性无线电信标
18.
For some time the German bombers had navigated largely by radio beacons.
有一个时期,德国轰炸机主要是靠无线电定向信标来导航的。