 |
| 热值: 316 phrases in 37 subjects |
| Agriculture | 4 |
| Animal husbandry | 5 |
| Automobiles | 24 |
| Aviation | 7 |
| Bioenergy | 3 |
| Business | 3 |
| Chemistry | 10 |
| Ecology | 6 |
| Electronics | 19 |
| Energy industry | 12 |
| Engineering geology | 4 |
| Environment | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Food service and catering | 4 |
| Forestry | 1 |
| General | 4 |
| Geophysics | 7 |
| Hydroelectric power stations | 5 |
| Metallurgy | 55 |
| Missiles | 1 |
| Nautical | 2 |
| Nuclear and fusion power | 1 |
| Nursing | 1 |
| Oil / petroleum | 27 |
| Oil processing plants | 9 |
| Physical sciences | 3 |
| Plastics | 2 |
| Polymers | 1 |
| Project management | 1 |
| Rail transport | 1 |
| Refrigeration | 3 |
| Shipbuilding | 2 |
| Space | 6 |
| Steel production | 1 |
| Technology | 77 |
| Textile industry | 2 |
| Thermal Energy | 1 |