Diffusion
扩散
Explanation (EN)
The process by which atoms or molecules move from regions of high concentration to low concentration, fundamental to heat treatment and alloying.
Explanation (ZH)
原子或分子从高浓度区域向低浓度区域移动的过程，是热处理和合金化的基本原理。
IPA
/dɪfjˈuːʒən/
Audio
About the IPA
The International Phonetic Alphabet is a standardized system of symbols used to represent the sounds of spoken language.
It helps linguists, language learners, and educators accurately describe pronunciation across languages.
Example: the word "hello" in British English is transcribed as /həˈləʊ/ in IPA.