exact wave solution

基本解释

Thus, an exact solution for wave propagation in the multi-layered spherical shell is obtained.
从而，我们可以得到应力波在叠层球壳内传播的精确解。
Using this method and Wu elimination method, many new explicit and exact travelling wave solution are obtained to a class of reaction diffusion equation.
对修正双曲正切函数展开法进行了拓展，给出了较一般的形式，并应用该方法获得了一些非线性发展方程的显式精确解。
It is shown that this approach can not only treat the two-level system within the rotating wave approximation(RWA), but also present an exact solution of the JC model without RWA.
本文的结果表明：这种方法不仅能够处理在旋转波近似下的二能级体系，也可以用来精确求解无旋转波近似时的JC模型。