洪水波 meaning in English

flood wave
flooding wave
floodingwave
wave， flood

At present , s . vt equations are introduced to describe flood motion in rivers and various models are introduced based on various solutions of numerical computation
摘要河道中洪水数值模拟主要用求解描述洪水波运动的圣维南方程组，依数值计算解法不同而产生了不同的模型。
In this paper the basic principle of the method of characteristics is described , and is constructed an explicit scheme for dam break simulation of one - dimensional dam instant all break waves flow of a low dam with rectangle section and a huge dam with trapezia section , and of two - dimensional dam instant part break waves flow with simplest space operator splitting
本文模拟了一维矩形断面低坝和梯形断面巨型坝瞬间全溃的洪水波演进过程，给出了与分析解的比较，并结合算子分裂的特征线法对二维瞬间部分溃坝时洪水波的演进过程进行了数值模拟。