 |
| 时距: 226 phrases in 38 subjects |
| Air defense | 5 |
| Architecture | 2 |
| Artificial intelligence | 2 |
| Athletics | 1 |
| Automobiles | 5 |
| Aviation | 10 |
| Bridge construction | 1 |
| Business | 1 |
| Construction | 2 |
| Earth sciences | 7 |
| Ecology | 1 |
| Economy | 2 |
| Electronics | 11 |
| Engineering geology | 4 |
| Explosives and Explosive Ordnance Disposal | 5 |
| Finances | 2 |
| General | 5 |
| Geophysics | 10 |
| Hydrology | 1 |
| Information technology | 1 |
| International trade | 1 |
| Life sciences | 1 |
| Metallurgy | 1 |
| Military | 1 |
| Multimedia | 1 |
| Navigation | 2 |
| Nuclear physics | 1 |
| Oil / petroleum | 21 |
| Otorhinolaryngology | 1 |
| Project management | 1 |
| Securities | 3 |
| Seismology | 1 |
| Space | 11 |
| Sports | 2 |
| Swimming | 1 |
| Technology | 95 |
| Telecommunications | 3 |
| Wind Energy | 1 |
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