WOU Wireless Observer Unit

Radio observation of 1999 strong leonid meteor shower

一九九九年狮子座强流星雨的无线电观测

rawinsonde observation

无线电探空测风观测

balloon-based radio astronomy

气球观测无线电天文学

The Assimilation Experimentation of Observational Data of GPS Radio Occultation;

GPS无线电掩星观测数据的同化试验

The findings are relayed by radio to observation points on the earth.

探测到的结果通过无线电传送到各地面观察点。

radio frequency emission testing

无线电频率放射测试

radiodetermination-satellite service

卫星无线电测定业务

radiosounding system

无线电高空测候技术

radiosonde-radiowind system

无线电探空测风系统

radio-microwave telemetering system

无线电-微波遥测系统

automatic radio compass

自动无线电测向仪［罗盘］

automatic digital radio direction finder

自动数字无线电测向仪

naval radio direction finder service

舰船无线电测向仪业务

radio communication direction finding equipments

无线电通信测向设备

fix by radio cross-bearing

无线电测向仪交叉定位

emergency radio direction-finding system

应急无线电测向系统

radio interference field strength measuring instrument

无线电干扰场强测量仪

radio beacon and direction finding station

无线电信标和测向站