1.
Experimental Research on Influence on University Students Physiology and Psychology after Practicing Radio Direction Finding Sport;
无线电测向运动对大学生身、心影响的实验研究
2.
The significance and the corresponding countermeasure research of launching amateur radio direction finding sport in primary and secondary school;
中小学开展无线电测向运动的意义及对策
3.
On the Relationship between Radio Direction Finding Activity and Tempering Students' Will
无线电测向运动教学与大学生意志品质的培养
4.
The Research on the Current Situation of Radio Direction Finding Sport in Jiangsu Province
对江苏省无线电测向运动现状的分析研究
5.
automatic radio compass
自动无线电测向仪［罗盘］
6.
automatic digital radio direction finder
自动数字无线电测向仪
7.
naval radio direction finder service
舰船无线电测向仪业务
8.
radio communication direction finding equipments
无线电通信测向设备
9.
fix by radio cross-bearing
无线电测向仪交叉定位
10.
emergency radio direction-finding system
应急无线电测向系统
11.
radio beacon and direction finding station
无线电信标和测向站
12.
Radio Direction-Finding Integrated Mobile Vehicle & Research on DF Accuracy
VHF/UHF无线电监测测向移动车的集成与提高测向定位精度研究
13.
automatic radio wind wane and anemometer
无线电自动风向风速仪
14.
Chinese Radio Sports Association
中国无线电运动协会
15.
A radio receiver and directional antenna used as a system to determine the angular direction of incoming radio signals.
无线方向探测器一种无线电接收和指向天线系统，用来确定收到的无线电信号的角方向
16.
list of radio station with their data
无线电测向站表及其数据
17.
visual radio range
光学显示的无线电测向器
18.
Performance requirements for shipborne radio direction finder
GB/T9030-1988船用无线电测向仪性能要求