terrain following | |
space | 地形跟踪 |
terrain-following | |
gen. | 地形跟踪的 |
avia. | 地形跟随 |
space | 地形跟踪 |
radar | |
environ. | 雷达 |
met. | 雷达台; 雷达设备; 无线电探测 装置 |
space | 雷达 |
terrain-following: 36 phrases in 6 subjects |
Air defense | 2 |
Aviation | 12 |
Electronics | 7 |
Space | 12 |
Technology | 2 |
United Kingdom | 1 |