视界 : 122 phrases in 24 subjects |
Agriculture | 3 |
Air defense | 3 |
Artificial intelligence | 3 |
Astronautics | 1 |
Automobiles | 3 |
Aviation | 14 |
Aviation medicine | 1 |
Cartography | 1 |
Construction | 2 |
Desert science | 1 |
Earth sciences | 3 |
Economy | 3 |
Electronics | 12 |
General | 7 |
Geology | 1 |
Information technology | 1 |
Life sciences | 1 |
Name of organization | 3 |
Oil / petroleum | 2 |
Space | 17 |
Surgery | 1 |
Technology | 33 |
Telecommunications | 5 |
United Nations | 1 |