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