 |
| 平衡状态: 74 phrases in 23 subjects |
| Agriculture | 1 |
| Automobiles | 2 |
| Aviation | 4 |
| Bridge construction | 3 |
| Business | 2 |
| Chemistry | 2 |
| Commerce | 2 |
| Electric machinery | 1 |
| Electronics | 4 |
| Engineering geology | 4 |
| Environment | 1 |
| Food service and catering | 1 |
| General | 1 |
| Hydroelectric power stations | 3 |
| Information technology | 1 |
| Life sciences | 1 |
| Metallurgy | 10 |
| Oil / petroleum | 2 |
| Polymers | 1 |
| Rail transport | 1 |
| Space | 4 |
| Technology | 21 |
| Wind Energy | 2 |