 |
| 放大率: 263 phrases in 26 subjects |
| Agriculture | 4 |
| Air defense | 14 |
| Automobiles | 3 |
| Aviation | 10 |
| Chemistry | 1 |
| Communications | 1 |
| Construction | 1 |
| Earth sciences | 3 |
| Electric machinery | 1 |
| Electronics | 35 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 12 |
| Geophysics | 7 |
| Information technology | 4 |
| Life sciences | 1 |
| Mathematics | 1 |
| Medical | 1 |
| Metallurgy | 15 |
| Oil / petroleum | 3 |
| Physics | 2 |
| Radio | 6 |
| Remote sensing | 6 |
| Shipbuilding | 2 |
| Space | 28 |
| Technology | 97 |
| Telecommunications | 4 |