omnidirectional beacon; non-directional radio beacon; circular radio beacon; [航空] omnidirectional radio beacon (orb)
Example Sentences:
1.
Visual - aural omnidirectional range 目视和音响全向无线电信标
2.
Circular radio beacon 全向无线电信标
3.
Replacement of doppler very high frequency omni - directional range and distance measuring equipment at tung lung island 更换东洲多普勒甚高频全向无线电信标及测距设备
4.
Dvordme stations are installed at lung kwu chau ( lkc ) and siu mo to ( smt ) to support departure and missed approach paths of the hkia . aeronautical information database ( aidb ) system 两台多普勒甚高频全向无线电信标及测距仪已分别安装于小磨刀及龙鼓洲上，以支援机场的离场和复飞航迹。
