 |
| 感应器: 404 phrases in 39 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Animal husbandry | 1 |
| Artificial intelligence | 2 |
| Automobiles | 25 |
| Aviation | 17 |
| Bridge construction | 1 |
| Chemistry | 1 |
| Communications | 2 |
| Construction | 2 |
| Drilling | 3 |
| Earth sciences | 3 |
| Electric machinery | 13 |
| Electronics | 60 |
| Engineering geology | 4 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 9 |
| Geophysics | 10 |
| Hydroelectric power stations | 3 |
| Information technology | 8 |
| Latin | 4 |
| Metallurgy | 40 |
| Multimedia | 1 |
| Oil / petroleum | 8 |
| Pest control | 1 |
| Physics | 1 |
| Plastics | 3 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Shipbuilding | 17 |
| Space | 26 |
| Sports | 1 |
| Technology | 106 |
| Telecommunications | 1 |
| Textile industry | 1 |
| Thermal Energy | 20 |
| Tools | 1 |
| United Nations | 1 |
| Wind Energy | 3 |