diffusion equation

• 扩散方程

diffusion equation的用法和样例：

例句

1. The diffusion equations are derived by the Chapman Enskog method.
   该模型满足流体质量扩散方程和运动方程。
2. A new anisotropic diffusion based image denoising method is proposed in this work.
   摘要讨论了一种基于非线性扩散方程的图像去噪方法。