design flood hydrograph 设计洪水过程线
typic flood hydrograph 典型洪水过程线 ; 典型洪水过程性
model flood hydrograph 典型洪水过程线
design-flood hydrograph 设计用洪水过程线图
annual flood hydrograph 年洪水过程
The Alekceef's method is a main method to calculate flood hydrograph in the medium and small project planning and designing.
“阿氏法”是中小型工程规划设计中洪水过程线计算的主要方法。
The main factor which may have a strong impact on such a deviation is the sample errors of certain flood volumes in a flood hydrograph.
影响偏离的主要因素为时段洪量设计值的抽样误差和典型过程线的形状。
The difference is obvious between the computed flood hydrograph according to the traditional method and observed flood hydrograph, especially flood peak.
目前常用矩法估计瞬时单位线，据此还原的洪水过程与实测洪水过程之间，特别是洪峰点之间，常具有明显的差别。
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