R-θ 导航制 | |
avia. | range-azimuth navigation system |
F导 | |
agric. | F duction; sex duction |
导 | |
gen. | guide; conduct; guide |
设备 | |
environ. | equipment; fitting |
| |||
range-azimuth navigation system |
导航制: 202 phrases in 15 subjects |
Air defense | 8 |
Astronautics | 1 |
Automobiles | 1 |
Aviation | 68 |
Biophysics | 1 |
Earth sciences | 2 |
Electronics | 32 |
General | 8 |
Information technology | 1 |
Life sciences | 1 |
Navigation | 2 |
Radio | 1 |
Space | 57 |
Technology | 17 |
United States | 2 |