the hyperbolic conservation laws with relaxation appear in many physical systems such as nonequilibrium gas dynamics, flood flow with friction, magnetohydrodynamics, etc.
带松弛项的双曲型守恒律组出现在诸多的物理系统中。
this paper introduces a calculated method of designing flood flow with special flood data. it has achieved a good result in engineering practice, and promoted the designing precision.
本文介绍一种特大洪水参与设计洪峰流量计算的试算法,用于工程实践效果良好,使设计精度大为提高。
although thesurface area of the east taihu lake constitutes only 5.6% of the total area of laketaihu, in flood season its flow amounts to 71.9% of the total flood flow of laketaihu.