 |
| 定向 的: 172 phrases in 37 subjects |
| Agriculture | 4 |
| Architecture | 1 |
| Automobiles | 10 |
| Aviation | 6 |
| Bridge construction | 1 |
| Chemistry | 2 |
| Commerce | 1 |
| Compressors | 1 |
| Cytogenetics | 1 |
| Drilling | 6 |
| Earth sciences | 2 |
| Economy | 8 |
| Electric machinery | 1 |
| Electronics | 7 |
| Engineering geology | 3 |
| Explosives and Explosive Ordnance Disposal | 4 |
| Finances | 1 |
| General | 30 |
| Genetics | 1 |
| Geophysics | 1 |
| Mathematics | 4 |
| Mechanics | 1 |
| Metallurgy | 3 |
| Multimedia | 1 |
| Navigation | 2 |
| Oil / petroleum | 5 |
| Plastics | 1 |
| Project management | 2 |
| Psychology | 7 |
| Rowing | 1 |
| Securities | 1 |
| Skydiving | 1 |
| Space | 9 |
| Sports | 1 |
| Technology | 37 |
| Telecommunications | 3 |
| United Nations | 2 |