 |
| 试验 站: 101 phrase in 19 subjects |
| Agriculture | 10 |
| Aviation | 15 |
| Business | 3 |
| Earth sciences | 8 |
| Economy | 1 |
| Electric machinery | 1 |
| Electronics | 2 |
| Engineering geology | 1 |
| General | 12 |
| Hydroelectric power stations | 1 |
| Management | 1 |
| Metallurgy | 2 |
| Military | 1 |
| Otorhinolaryngology | 4 |
| Shipbuilding | 2 |
| Space | 19 |
| Surgery | 1 |
| Technology | 15 |
| United States | 2 |