beacons

A new method of guiding calibration of extreme ultraviolet radiation telescope on space orbit;

一种空间超紫外望远镜在轨指向标定方法

terminal VHF omnirange

终端甚高频全向指向标

phase-shift omnidirectional radio range

相移全向无线电指向标

omnidirectional beacon

全向式无线电指向标

very high frequency omnidirectional radio range

甚高频全向无线电指向标

The beacon beckoned to the pilot, the beam pointed to the target.

定向信标指挥驾驶员，射束则指向目标。

Study on the Establishment of Appraisal Indicator System Oriented to Whole ERP Implementation Process;

面向实施全程的ERP评价指标体系建立研究

beacon transmitter

无线电指向标发射机

aeromarine radiobeacon

海空两用无线电指向标

direction-giving beacon

【航空, 航海】指向信标

final advance directional sign

最后预告方向指示标志

space tracking laser beacon

空间激光跟踪指向标

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

OBI (omnibearing indicator)

全向无线电导航指示器

non-directional marine or aeromarine radiobeacon

无定向海空两用无线电指向标

omni-range radio set

全向信标无线电设备

omni-range resolver

全向无线电信标分解器

LOR (Low-frequency Omnidirectional Radio Range)

低频全向无线电信标

medium frequency non-directional radio beacon

中频全向无线电信标