水槽廣泛用于測量集水區(qū)的經(jīng)流流量.The flumes are used extensively to measure watershed turnoff.降雨歷線資料為上游集水區(qū)推估洪水流量歷線的重要依據(jù).Hyetographs are important in estimating stormflow hydrographs from upstream watersheds.我們只要不干擾集水區(qū)的生態(tài)平衡,就可以無限期地利用其水域....