 |
| 分配 系数: 62 phrases in 19 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Automobiles | 1 |
| Aviation | 4 |
| Business | 2 |
| Earth sciences | 1 |
| Economy | 1 |
| Electronics | 8 |
| Engineering geology | 2 |
| Environment | 1 |
| Information technology | 1 |
| Metallurgy | 6 |
| Nautical | 1 |
| Oil / petroleum | 5 |
| Space | 7 |
| Statistics | 1 |
| Technology | 16 |
| Telecommunications | 1 |
| Water resources | 2 |