diffusion是什麼意思 diffusion的用法 diffusion怎麼讀
diffusion
英 [dɪ'fjuːʒ(ə)n]美 [dɪ'fjʊʒən]
n. 擴散，傳播；[光] 漫射
使用頻率:★
星級詞彙:★★
英語詞源
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)).權威例句
1. There are data on the rates of diffusion of molecules.
有關於分子擴散速度的數據。
2. The invention of printing helped the diffusion of learning.
印刷術的發明有助於知識的傳播.
3. This phenomenon , peculiar to the two - dimensional wave motion, is sometimes called diffusion.
二維波所特有的這種現象, 有時叫做彌散現象.
4. This regime is termed mass transport or diffusion limited.
這種方式被稱作質量輸送或擴散控制.
5. The effect of the diffusion capacitance can be troublesome.
擴散電容會引起麻煩.
[ diffusion 造句 ]
