| 1. | The flumes are used extensively to measure watershed turnoff .
水槽广泛用于测量集水区的经流流量。 |
| 2. | The cultivated field received not only its own share of rainfall but all of the runoff from the catchment .
耕地不仅获得它自己那份雨水而且还接受集水区的全部径流。 |
| 3. | It has a total catchment area of 17 square kilometres
屯门河集水区的总面积为17平方公里。 |
| 4. | Study on the hydrological model in watershed
集水区水文模式之研究 |
| 5. | Tree transplantation at wsd catchment area
迁移水务署集水区的树木 |
| 6. | Construction of site entrance at wsd catchwater near cheung sha
邻近于长沙的集水区兴建工地入口 |
| 7. | Soil erosion in miyun reservoir watershed and control countermeasures
密云水库集水区水土流失及其防治对策 |
| 8. | Photo of the lam tsuen rivers upstream reaches are used as water gathering grounds
林村河上游为饮用水集水区图片 |
| 9. | In fact , most of the country parks areas are water catchment areas
事实上，大部份的郊野公园地方均属于水塘集水区。 |
| 10. | Pre - drilling for bridge no . str20 near the catchwater area above cheung sha
遴近于长沙的集水区进行桥编号str20的钻探 |
