 |
| 进气: 1981 phrases in 53 subjects |
| Agriculture | 5 |
| Air defense | 2 |
| Animal husbandry | 3 |
| Architecture | 17 |
| Astronautics | 3 |
| Automobiles | 737 |
| Aviation | 176 |
| Chemistry | 4 |
| Communications | 2 |
| Compressors | 50 |
| Computer numerical control | 2 |
| Construction | 4 |
| Desert science | 1 |
| Drilling | 8 |
| Earth sciences | 7 |
| Ecology | 8 |
| Economy | 6 |
| Electric machinery | 3 |
| Electronics | 23 |
| Engineering geology | 5 |
| Explosives and Explosive Ordnance Disposal | 12 |
| General | 42 |
| Hydroelectric power stations | 10 |
| Laboratory equipment | 1 |
| Mechanic engineering | 3 |
| Mechanics | 3 |
| Metallurgy | 49 |
| Name of organization | 1 |
| Nautical | 23 |
| Navigation | 3 |
| Nuclear physics | 2 |
| Oil / petroleum | 31 |
| Oil processing plants | 7 |
| Pest control | 3 |
| Plastics | 11 |
| Polo | 1 |
| Racing and motorsport | 2 |
| Rail transport | 13 |
| Refrigeration | 19 |
| Shipbuilding | 39 |
| Skydiving | 4 |
| Solar power | 1 |
| Space | 188 |
| Sports | 1 |
| Steel production | 1 |
| Submarines | 2 |
| Swimming | 1 |
| Technology | 420 |
| Telecommunications | 1 |
| Transport | 1 |
| United States | 6 |
| Water resources | 1 |
| Wind Energy | 13 |