evolutional equation的用法和样例：
例句
- The extended homogenous balance method is applied to find solitary wave solutions of nonlinear evolution equations.
摘要为了求非线性发展方程的孤立波解，提出了齐次平衡法的扩展应用。 - Two-phase, compressible flow in porous media is governed by a system of nonlinear equations, which includes pressure equation and concentration equation.
摘要二维可压缩可混溶流体驱动问题的数学模型包含三个非线性发展方程。
