 |
| 轨道: 4086 phrases in 78 subjects |
| Agriculture | 36 |
| Air defense | 28 |
| Animal husbandry | 12 |
| Architecture | 11 |
| Astronautics | 18 |
| Athletics | 1 |
| Automobiles | 22 |
| Aviation | 218 |
| Baseball | 1 |
| Biotechnology | 5 |
| Bridge construction | 43 |
| Business | 8 |
| Cartography | 11 |
| Chemistry | 58 |
| China | 1 |
| Coal | 1 |
| Communications | 53 |
| Compressors | 1 |
| Construction | 6 |
| Consulting | 2 |
| Cryptography | 1 |
| Desert science | 3 |
| Earth sciences | 125 |
| Economy | 8 |
| Electronics | 248 |
| Explosives and Explosive Ordnance Disposal | 3 |
| Finances | 1 |
| Fishery fishing industry | 2 |
| General | 150 |
| Geology | 2 |
| Geophysics | 7 |
| German | 1 |
| Golf | 1 |
| Health care | 1 |
| Hydroelectric power stations | 18 |
| Information technology | 8 |
| International Monetary Fund | 1 |
| International trade | 1 |
| Life sciences | 1 |
| Logistics | 3 |
| Management | 2 |
| Mechanics | 2 |
| Metallurgy | 78 |
| Military | 5 |
| Missiles | 3 |
| Molecular genetics | 4 |
| Multimedia | 6 |
| Nautical | 3 |
| Nuclear and fusion power | 3 |
| Oil / petroleum | 23 |
| Otorhinolaryngology | 4 |
| Pest control | 1 |
| Physics | 2 |
| Plastics | 1 |
| Polymers | 3 |
| Port facilities | 8 |
| Racing and motorsport | 1 |
| Rail transport | 158 |
| Remote sensing | 17 |
| Rowing | 1 |
| Securities | 1 |
| Semiconductors | 2 |
| Shipbuilding | 6 |
| Shooting sport | 1 |
| Skiing | 1 |
| Slang | 1 |
| Space | 1446 |
| Steel production | 3 |
| Technology | 1102 |
| Telecommunications | 14 |
| Textile industry | 4 |
| Transport | 5 |
| United Kingdom | 1 |
| United Nations | 5 |
| United States | 37 |
| Water resources | 1 |
| Wind Energy | 9 |
| Wood processing | 1 |