air defense | |
avia. | 防空 |
radar | |
eng.geol. | 电波探测器 |
environ. | 雷达 |
met. | 雷达台; 雷达设备; 无线电探测 装置 |
radio.amat. | 雷达 |
space | 雷达; 无线电测向与测距; 无线电探测 |
air defense: 412 phrases in 13 subjects |
Air defense | 53 |
Architecture | 1 |
Astronautics | 1 |
Aviation | 145 |
Electronics | 40 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 37 |
Nautical | 2 |
Shipbuilding | 2 |
Space | 113 |
Technology | 7 |
United Nations | 3 |
United States | 7 |