diffusion
英[dɪ'fjuːʒ(ə)n]
美[dɪ'fjʊʒən]
- n. 扩散，传播；[光] 漫射
词态变化
副词: diffusely;名词: diffuseness;形容词: diffuse;
英文词源
- diffusion (n.)
- late 14c., from Latin diffusionem (nominative diffusio) "a pouring forth," noun of action from past participle stem of diffundere "scatter, pour out," from dis- "apart, in every direction" (see dis-) + fundere "pour" (see found (v.2)).
双语例句
- 1. There are data on the rates of diffusion of molecules.
- 有关于分子扩散速度的数据。
来自柯林斯例句
- 2. The invention of printing helped the diffusion of learning.
- 印刷术的发明有助于知识的传播.
来自《现代汉英综合大词典》
- 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.
来自辞典例句
- 4. This regime is termed mass transport or diffusion limited.
- 这种方式被称作质量输送或扩散控制.
来自辞典例句
- 5. The effect of the diffusion capacitance can be troublesome.
- 扩散电容会引起麻烦.
来自辞典例句