二维波动方程 two-dimensional wave equation ; d wave equation
二维波动方程柯西问题 wave equation of two dimensionality cauchy question
二维浅水波方程 D shallow water equation
二维非线性纵波方程 d nonlinear primary wave equation
为避免二维波方程中的大量计算，使用二维波动方程的中心差分近似来模拟流体运动。
This paper used centered difference to simulate the fluid movement in order to avoid lots of calculations in two dimension wave equation.
为了研究孤立波在带有陡升台地的陆架上的传播，用MAC方法求解了二维纳维尔-斯托克斯方程。
The two-dimensional Navier-Stokes equations are solved by the MAC method to study a solitary wave propagation on a shelf with a terrance risen up suddenly.
在解二维电磁波衍射问题时，经常导出一对孪生积分方程。
A pair of dual integral equations can be obtained often by solving electromagnetic wave diffraction problems in two dimensional case.
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