diffusion
n. 扩散；散布；传播；漫散
形容词：diffusional
近义词：dispersal，dissemination，dispersion，distribution，circulation，extension，transmission，flow，
英英释义
Noun
- (physics) the process in which there is movement of a substance from an area of high concentration of that substance to an area of lower concentration
- the spread of social institutions (and myths and skills) from one society to another
- the property of being diffused or dispersed
- the act of dispersing or diffusing something;
"the dispersion of the troops" "the diffusion of knowledge"
例句
用作名词(n.)
- Diffusion is an exergonic process.扩散是释放能量的过程。
- The diffusion process seems to be accelerating.传播过程看来正在加速。
- This diffusion of knowledge accelerated dramatically in recent decades.近几十年来，知识的传播速度大大加快。
- Clouds cause the diffusion of light from the sun.云使阳光漫射。