 |
| |||
| 畦灌法 | |||
| 畦灌 | |||
| 方格灌溉; 围畦灌溉; 格田灌溉 | |||
| 控制区灌溉; 盆地灌溉 | |||
| check irrigation: 28 phrases in 6 subjects |
| Agriculture | 4 |
| Ecology | 2 |
| Hydraulics | 3 |
| Hydroelectric power stations | 8 |
| Technology | 9 |
| Water resources | 2 |
|
| |||
| 畦灌法 | |||
| 畦灌 | |||
| 方格灌溉; 围畦灌溉; 格田灌溉 | |||
| 控制区灌溉; 盆地灌溉 | |||
| check irrigation: 28 phrases in 6 subjects |
| Agriculture | 4 |
| Ecology | 2 |
| Hydraulics | 3 |
| Hydroelectric power stations | 8 |
| Technology | 9 |
| Water resources | 2 |