flood routing短语¹⁴⁴⁹⁷²⁺² 基本例句 洪水演算,洪水过程观测研究 The GIUH based on the width function considering the spatial changes of hydrodynamic parameters is built, by which the results of flood routing of watershed are satisfactory. 以所得宽度函数为基础，考虑水动力参数的空间变化，构建了基于宽度函数的地貌瞬时单位线，用于实际流域的汇流计算，取得了较好的计算结果。 cnki