| |||
| 灌水方式; 灌溉方式 | |||
| 灌水方法; 灌溉方法 | |||
|
irrigation methods : 25 phrases in 6 subjects |
| Agriculture | 1 |
| Engineering geology | 1 |
| Hydraulics | 8 |
| Hydroelectric power stations | 4 |
| Technology | 7 |
| Water resources | 4 |
| |||
| 灌水方式; 灌溉方式 | |||
| 灌水方法; 灌溉方法 | |||
|
irrigation methods : 25 phrases in 6 subjects |
| Agriculture | 1 |
| Engineering geology | 1 |
| Hydraulics | 8 |
| Hydroelectric power stations | 4 |
| Technology | 7 |
| Water resources | 4 |