 |
| 淤积: 375 phrases in 28 subjects |
| Agriculture | 6 |
| Architecture | 1 |
| Bridge construction | 6 |
| Construction | 1 |
| Dermatology | 4 |
| Desert science | 9 |
| Drilling | 1 |
| Earth sciences | 3 |
| Ecology | 7 |
| Electronics | 7 |
| Engineering geology | 19 |
| Environment | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Fishery fishing industry | 1 |
| Forestry | 1 |
| General | 9 |
| Hydraulics | 1 |
| Hydroelectric power stations | 46 |
| Metallurgy | 3 |
| Natural sciences | 2 |
| Nursing | 3 |
| Oil / petroleum | 13 |
| Plastics | 1 |
| Soil science | 1 |
| Space | 2 |
| Surgery | 2 |
| Technology | 217 |
| Water resources | 7 |