首页 > 英语单词 > D开头的英语单词

diffusion是什么意思

发布时间:2020-09-08 作者: 英语查

diffusion 是什么意思

中文翻译与英英解释

n.
1.散布,发散。
2.传播,普及。
3.冗长。
4.【化学】渗滤。
5.【物理学】扩散,漫射。
短语和例子
the diffusion of knowledge 知识的传播。 diffusion of speech 演说的冗长。 diffusion of light 光线的漫射。
the act of dispersing or diffusing something; "the dispersion of the troops"; "the diffusion of knowledge"
同义词:dispersion, dispersal, dissemination,

the property of being diffused or dispersed
同义词:dissemination,

the spread of social institutions (and myths and skills) from one society to another

(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

Diffusion is one of several transport phenomena that occur in nature. A distinguishing feature of diffusion is that it results in mixing or mass transport, without requiring bulk motion.

例句与用法

1.The diffusion process seems to be accelerating .
传播过程看来正在加速。

2.Traditional systems have used oil diffusion pumps .
常规的系统使用油扩散泵。

3.They discourage further diffusion .
它们阻碍进一步扩散。

4.The effect of the diffusion capacitance can be troublesome .
扩散电容会引起麻烦。

5.This regime is termed mass transport or diffusion limited .
这种方式被称作质量输送或扩散控制。

6.A plastic membrane serves as selective diffusion barrier .
一层塑料薄膜起着选择性渗透屏障的作用。

7.Diffusion treatment, relies upon an immersion or spray treatment .
扩散处理法依靠常压浸注或喷雾处理。

8.Transfer of soluble food materials might be accomplished by diffusion .
可溶性营养物质的转移,可以通过扩散来完成。

9.Nevertheless, temperature has a very significant effect on the rate of diffusion .
但是温度对扩散速度却有非常大的影响。

10.The other type of initial value problem of interest for us is the diffusion equation .
另一类我们感兴趣的初值问题是扩散方程。

上一篇: digital cash是什么意思

下一篇: diffusive是什么意思

最新更新