| 释义 | 
		WordReference English-Chinese Dictionary © 2019: | 主要翻译 |  | diffusion nnoun: Refers to person, place, thing, quality, etc.  |  (spread, dispersal) (散发,传播) | 扩散  kuò sàn  |  |   | Diffusion of the population encouraged different mutations. |  | diffusion nnoun: Refers to person, place, thing, quality, etc.  |  (light: refraction, reflection) (光线) | 漫射  màn shè  |  | diffusion nnoun: Refers to person, place, thing, quality, etc.  |  (photography: soft focus) (摄影:影像轮廓的) | 柔化  róu huà |  |   | The photographer used a diffusion technique to convey a feeling of warmth. |  
 在这些条目还发现'diffusion': 在英文解释里: osmosis - scattering - spread  |