在水文資料整編中,我們常常遇到測点散乱,不能定出一根單一的水位～流量关系曲綫,因为其它因素影响虽然很多,但是屬于囘水影响也很不少,在目前处理这一因素影响的办法,我們多采用定落差法及正常落差法來推求流量。但是在这兩种方法 In the reorganization of hydrological data, we often encounter measuring point scattered, can not set a single water level ~ flow curve, because of the impact of other factors, although a lot, but also belong to the impact of backwater is very much at this point to deal with this factor Impact of the approach, we use the fixed-drop method and the normal drop method to infer the flow. But in both ways