the relation of design flood peak discharge rate to collecting area in nenjiang river basin was discussed in this paper.
探讨嫩江流域主要水文站设计洪峰流量与流域面积的关系。
the effect of the parameters of the nam hydrological model on the depth of runoff volume, flood peak discharge and flood peak appearance time was researched by gra(grey relation analysis).
利用灰色系统关联分析方法来研究nam模型参数对模型模拟径流深、洪峰流量和峰现时间的影响。
because of the complication of influence factor of flood, the relationship between flood peak level and flood peak discharge is uncertain.
洪水影响因素复杂,洪峰水位和洪峰流量之间呈一种模糊关系。
finally, suggestions are made to improve the methods for calculating the flood peak discharge of minor bridges and culverts.
最后对改进小桥涵设计洪峰流量的计算提出了建议。