diffusion的读音 diffusion中文意思
英音
[dɪ'fju:ʒn]
美音 [dɪˈfjuʒən]
n. 扩散；<物，化>扩散；传播；<人>（文化等的）传流美音 [dɪˈfjuʒən]
diffusion 用法和例句
- Countries with policies preventing their diffusion lost out .
- 用政策来防止信息技术扩散的国家只有死路一条。
- None had the right mix of consistency diffusion and price .
- 但却没有种稠度，扩散性和价格的合适组合。
- Meanwhile , the diffusion of technological expertise and experience should lay the foundations for more effective innovation in the longer term .
- 与此同时，从更长期角度看，技术专长和经验的传播应当为更有效的创新奠定基础。
- Other issues include scaling-down problems that occur with biochemical reactions , such as diffusion rates and heating .
- 其它还包括降低生化反应中出现的问题如速度和加热的弥散。
- The information revolution facilitates rapid diffusion of technology and know-how , allowing solid productivity increases to accompany high investment rates in emerging markets .
- 信息革命使技术和知识得以迅速普及，使新兴市场中生产率的平稳增长与较高的投资率并存。
汉语翻译
n. 散播, 传播, 蔓延【医】 扩散, 弥散, 漫射(光)
词型变化
形容词:diffusional英语解释
名词 diffusion:
- (physics) the process of diffusing; the intermingling of molecules in gases and liquids as a result of random thermal agitation
- the spread of social institutions (and myths and skills) from one society to another
- the property of being diffused or dispersed同义词：dissemination
- the act of dispersing or diffusing something同义词：dispersion, dispersal, dissemination
例句
- Insulation used to prevent heat diffusion, as from a steam pipe.绝热材料用来防止热量散失的绝热材料，如从蒸汽输送管上
详细解释
dif.fu.sion
n.（名词）The process of diffusing or the condition of being diffused.扩散：扩散的过程或扩散的条件Needless profusion of words; prolixity.冗长：没完没了有好多话；冗长而罗嗦Physics 【物理学】 The scattering of incident light by reflection from a rough surface.漫射：入射光线在粗糙表面的反射下分散The transmission of light through a translucent material.透射：光在半透明材料中透射The spontaneous intermingling of the particles of two or more substances as a result of random thermal motion.分子扩散运动：两种或更多种物质的分子由于随机的热运动自发混合在一起
【引伸】
diffu.sional
adj.（形容词）