diffusion
noun /dɪˈfjuːʒn/
/dɪˈfjuːʒn/
[uncountable]- (formal) the act of spreading something widely in all directions; the fact of being spread in all directions
扩散: 向各个方向广泛传播某物的行为;四面八方传播- the diffusion of Marxist ideas
马克思主义思想的传播。
- the diffusion of Marxist ideas
- (specialist) the act of slowly mixing a gas or liquid in a substance; the process in which this happens
扩散: 将气体或液体缓慢混合在物质中的行为;发生这种情况的过程- the rate of diffusion of a gas
气体扩散的速度。
- the rate of diffusion of a gas
- (formal) the act of making a light shine less brightly by spreading it in many directions
(使光)模糊,漫射,漫散 - the diffusion of light by a convex surface
光通过凸面的扩散
- the diffusion of light by a convex surface