 |
| 时序: 850 phrases in 57 subjects |
| Agriculture | 10 |
| Air defense | 4 |
| Animal husbandry | 1 |
| Architecture | 1 |
| Artificial intelligence | 8 |
| Automatic control | 12 |
| Automobiles | 2 |
| Aviation | 29 |
| Business | 69 |
| Cartography | 2 |
| Chemistry | 1 |
| Commerce | 1 |
| Communications | 2 |
| Computer networks | 1 |
| Computers | 7 |
| Construction | 1 |
| Corporate governance | 3 |
| Cryptography | 1 |
| Demography | 1 |
| Desert science | 1 |
| Drilling | 1 |
| Earth sciences | 17 |
| Economy | 25 |
| Electric machinery | 3 |
| Electronics | 147 |
| Engineering geology | 5 |
| Explosives and Explosive Ordnance Disposal | 17 |
| Finances | 3 |
| General | 16 |
| Genetics | 2 |
| Geophysics | 4 |
| Gymnastics | 1 |
| Hydroelectric power stations | 1 |
| Hydrology | 1 |
| Information technology | 36 |
| International Monetary Fund | 6 |
| International trade | 4 |
| Life sciences | 1 |
| Management | 9 |
| Marketing | 3 |
| Mathematics | 4 |
| Metallurgy | 9 |
| Multimedia | 2 |
| Oil / petroleum | 21 |
| Otorhinolaryngology | 4 |
| Power system protection | 1 |
| Project management | 10 |
| Securities | 8 |
| Space | 69 |
| Sports | 1 |
| Statistics | 4 |
| Technology | 232 |
| Telecommunications | 20 |
| Textile industry | 3 |
| United Nations | 1 |
| Water resources | 1 |
| Wind Energy | 1 |