 |
| 约束: 1491 phrases in 71 subjects |
| Agriculture | 21 |
| Air defense | 4 |
| Animal husbandry | 2 |
| Architecture | 6 |
| Artificial intelligence | 31 |
| Astronautics | 1 |
| Automobiles | 66 |
| Aviation | 67 |
| Bridge construction | 66 |
| Business | 166 |
| Chemistry | 11 |
| China | 16 |
| Commerce | 34 |
| Communications | 1 |
| Computer networks | 7 |
| Computer numerical control | 1 |
| Computers | 2 |
| Construction | 3 |
| Corporate governance | 17 |
| Cryptography | 8 |
| Customs | 1 |
| Dermatology | 1 |
| Desert science | 1 |
| Drilling | 1 |
| Earth sciences | 18 |
| Ecology | 2 |
| Economy | 57 |
| Electric machinery | 4 |
| Electronics | 63 |
| Energy industry | 1 |
| Engineering geology | 6 |
| Explosives and Explosive Ordnance Disposal | 28 |
| Finances | 11 |
| Fishery fishing industry | 1 |
| Forestry | 1 |
| General | 62 |
| Genetics | 2 |
| Geophysics | 6 |
| Hydroelectric power stations | 9 |
| Information technology | 42 |
| International Monetary Fund | 15 |
| International trade | 27 |
| Karate | 1 |
| Labor organization | 1 |
| Law | 8 |
| Marketing | 1 |
| Mathematics | 10 |
| Metallurgy | 19 |
| Mining | 4 |
| Molecular genetics | 1 |
| Multimedia | 3 |
| Nautical | 8 |
| Nuclear and fusion power | 2 |
| Nuclear physics | 4 |
| Nursing | 1 |
| Oil / petroleum | 31 |
| Physics | 1 |
| Plastics | 1 |
| Politics | 2 |
| Project management | 12 |
| Rail transport | 3 |
| Securities | 27 |
| Shipbuilding | 2 |
| Space | 50 |
| Sports | 5 |
| Statistics | 3 |
| Technology | 319 |
| Telecommunications | 34 |
| Textile industry | 21 |
| United Nations | 6 |
| Wind Energy | 22 |