 |
| 热量: 1751 phrases in 65 subjects |
| Agriculture | 40 |
| Air defense | 1 |
| Animal husbandry | 21 |
| Architecture | 4 |
| Automobiles | 70 |
| Aviation | 50 |
| Bodybuilding | 1 |
| Business | 6 |
| Cartography | 1 |
| Cement | 1 |
| Chemistry | 34 |
| China | 1 |
| Coal | 1 |
| Commerce | 2 |
| Compressors | 9 |
| Construction | 6 |
| Demography | 1 |
| Desert science | 16 |
| Drilling | 1 |
| Earth sciences | 28 |
| Ecology | 27 |
| Economy | 4 |
| Electric machinery | 1 |
| Electronics | 90 |
| Energy industry | 5 |
| Engineering geology | 40 |
| Exhibitions | 1 |
| Explosives and Explosive Ordnance Disposal | 8 |
| Food service and catering | 44 |
| Forestry | 1 |
| General | 65 |
| Geology | 2 |
| Geophysics | 5 |
| Hydroelectric power stations | 10 |
| Life sciences | 1 |
| Management | 1 |
| Medical | 5 |
| Metallurgy | 173 |
| Mining | 1 |
| Nautical | 4 |
| Nuclear and fusion power | 7 |
| Nuclear physics | 7 |
| Nursing | 2 |
| Oil / petroleum | 68 |
| Oil processing plants | 12 |
| Physical sciences | 3 |
| Physics | 2 |
| Plastics | 22 |
| Polymers | 4 |
| Rail transport | 7 |
| Refrigeration | 104 |
| Remote sensing | 7 |
| Shipbuilding | 11 |
| Space | 55 |
| Sports | 36 |
| Steel production | 5 |
| Superconductivity | 1 |
| Surgery | 1 |
| Technology | 591 |
| Textile industry | 5 |
| Thermal Energy | 1 |
| United States | 1 |
| Water resources | 4 |
| Welding | 1 |
| Wind Energy | 12 |