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| 环路: 961 phrases in 57 subjects |
| Agriculture | 3 |
| Air defense | 11 |
| Architecture | 1 |
| Artificial intelligence | 3 |
| Astronautics | 1 |
| Athletics | 1 |
| Automatic control | 2 |
| Automobiles | 36 |
| Aviation | 26 |
| Bridge construction | 6 |
| Business | 5 |
| Cartography | 1 |
| Chemistry | 3 |
| Communications | 8 |
| Compressors | 1 |
| Computer networks | 14 |
| Construction | 4 |
| Cycle sport | 2 |
| Cycling other than sport | 2 |
| Drilling | 2 |
| Earth sciences | 5 |
| Ecology | 1 |
| Electric machinery | 21 |
| Electronics | 244 |
| Engineering geology | 7 |
| Environment | 2 |
| Exhibitions | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Figure skating | 1 |
| General | 20 |
| Geophysics | 13 |
| Hydroelectric power stations | 10 |
| Information technology | 54 |
| Marketing | 1 |
| Mathematics | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 16 |
| Multimedia | 1 |
| Nautical | 7 |
| Nuclear and fusion power | 3 |
| Nuclear physics | 1 |
| Oil / petroleum | 14 |
| Plastics | 9 |
| Project management | 1 |
| Racing and motorsport | 1 |
| Rail transport | 4 |
| Refrigeration | 16 |
| Rowing | 1 |
| Shipbuilding | 4 |
| Space | 46 |
| Sports | 2 |
| Surgery | 2 |
| Technology | 248 |
| Telecommunications | 62 |
| United Nations | 5 |
| Water resources | 1 |
| Wind Energy | 2 |