【摘要】 本文扼要介绍了河流泥沙数学模型的概貌,分别对一维和二维数学模型,就基本方程式、关键问题的处理、计算方法等几个方面进行了讨论,指出了已经取得的成就及尚有待改进的地方.更多还原

【Abstract】 A brief introduction to mathematical river modeling has been made in this paper. Some aspects such as basic equations, treatment of key problems and computation methods for one-and two-dimensional mathematical models are discussed with comments on the obtained achievements and the way to their further improvements.更多还原