 |
| 分散: 2100 phrase in 85 subjects |
| Acridology | 2 |
| Agriculture | 68 |
| Anatomy | 1 |
| Animal husbandry | 10 |
| Archery | 2 |
| Architecture | 5 |
| Artificial intelligence | 1 |
| Athletics | 1 |
| Automatic control | 2 |
| Automobiles | 25 |
| Aviation | 35 |
| Badminton | 1 |
| Baseball | 2 |
| Beekeeping | 1 |
| Bridge construction | 1 |
| Business | 64 |
| Cartography | 1 |
| Chemistry | 74 |
| China | 1 |
| Commerce | 12 |
| Communications | 5 |
| Compressors | 2 |
| Computer networks | 1 |
| Construction | 9 |
| Consulting | 1 |
| Corporate governance | 6 |
| Cryptography | 5 |
| Cybernetics | 1 |
| Dermatology | 2 |
| Desert science | 23 |
| Drilling | 18 |
| Earth sciences | 45 |
| Ecology | 6 |
| Economy | 44 |
| Electric machinery | 2 |
| Electronics | 118 |
| Engineering geology | 37 |
| Explosives and Explosive Ordnance Disposal | 27 |
| Finances | 7 |
| Fishery fishing industry | 1 |
| General | 63 |
| Genetics | 8 |
| Geology | 12 |
| Geophysics | 6 |
| Heavy equipment vehicles | 1 |
| Hydroelectric power stations | 14 |
| Information technology | 14 |
| International Monetary Fund | 4 |
| International trade | 11 |
| Librarianship | 1 |
| Life sciences | 3 |
| Management | 16 |
| Mathematics | 13 |
| Metallurgy | 62 |
| Mining | 9 |
| Multimedia | 1 |
| Nautical | 2 |
| Nuclear physics | 1 |
| Nursing | 2 |
| Oil / petroleum | 132 |
| Oil processing plants | 4 |
| Optics branch of physics | 1 |
| Pest control | 7 |
| Pharmacology | 10 |
| Physics | 1 |
| Planning | 3 |
| Plastics | 60 |
| Polygraphy | 3 |
| Polymers | 59 |
| Project management | 4 |
| Quality control and standards | 1 |
| Rail transport | 11 |
| Refrigeration | 8 |
| Reproductive biology | 8 |
| Securities | 46 |
| Soil science | 2 |
| Space | 41 |
| Sports | 3 |
| Statistics | 1 |
| Technology | 674 |
| Telecommunications | 30 |
| Textile industry | 45 |
| United Nations | 3 |
| Water resources | 15 |
| Wind Energy | 16 |