moving-target : 159 phrases in 18 subjects |
Agriculture | 1 |
Air defense | 31 |
Artificial intelligence | 1 |
Aviation | 40 |
Business | 1 |
Earth sciences | 5 |
Electronics | 21 |
General | 2 |
Geophysics | 1 |
Information technology | 2 |
Metallurgy | 2 |
Oil / petroleum | 1 |
Radio | 3 |
Shipbuilding | 1 |
Shooting sport | 1 |
Space | 37 |
Technology | 8 |
United States | 1 |