 |
| 跌水: 122 phrases in 16 subjects |
| Agriculture | 2 |
| Architecture | 1 |
| Bridge construction | 11 |
| Construction | 2 |
| Desert science | 1 |
| Ecology | 1 |
| Electronics | 4 |
| Engineering geology | 4 |
| Hydraulics | 1 |
| Hydroelectric power stations | 27 |
| Metallurgy | 1 |
| Project management | 1 |
| Refrigeration | 2 |
| Shipbuilding | 2 |
| Technology | 59 |
| Water resources | 3 |