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diffusion是什么意思

diffusion

美[dɪ'fjuːʒn]  英[dɪ'fjuːʒn]
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
  1. (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
  2. the spread of social institutions (and myths and skills) from one society to another
  3. the property of being diffused or dispersed
  4. the act of dispersing or diffusing something;

    "the dispersion of the troops" "the diffusion of knowledge"

例句

用作名词(n.)
  1. Diffusion is an exergonic process.扩散是释放能量的过程。
  2. The diffusion process seems to be accelerating.传播过程看来正在加速。
  3. 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。
  4. Clouds cause the diffusion of light from the sun.云使阳光漫射。
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