overflow discharge
| opening
| overflow discharge | |
| hydroel.st. | 溢流量 |
| opening | |
| el.gen. | 跳闸 |
| fish.farm. | 开河 |
| hydrol. | 出口; 排泄口 |
| IMF. | 空缺 |
| met. | 口; 孔; 通道; 开口 |
| |||
| 溢流量 | |||
| 泄洪量; 溢流流量 | |||
|
overflow discharge : 5 phrases in 3 subjects |
| Hydroelectric power stations | 2 |
| Technology | 2 |
| Water resources | 1 |