diffusion

diffusion的英语例句

1. There are data on the rates of diffusion of molecules.

   有关于分子扩散速度的数据。

2. The invention of printing helped the diffusion of learning.

   印刷术的发明有助于知识的传播.

3. This phenomenon , peculiar to the two - dimensional wave motion, is sometimes called diffusion.

   二维波所特有的这种现象, 有时叫做弥散现象.