diffusion background

diffusion

/dɪˈfjuːʒən/

Illustration diffusion - Image 1

Illustration diffusion - Image 2

noun

扩散，传播，散布。

The act of diffusing or dispersing something, or the property of being diffused or dispersed; dispersion.

Examples :

"The diffusion of the scent of freshly baked bread filled the entire house. "

新鲜出炉的面包香味扩散开来，弥漫了整个房子。

physics science process chemistry

Illustration diffusion - Image 1

Illustration diffusion - Image 2

noun

扩散，漫射.

The scattering of light by reflection from a rough surface, or by passage through a translucent medium.

Examples :

"The diffusion of light through the frosted window made the classroom bright and evenly lit. "

磨砂玻璃窗对光的漫射使得教室明亮且光线均匀。

physics appearance material science

Illustration diffusion - Image 1

Illustration diffusion - Image 2

noun

扩散，弥散

The intermingling of the molecules of a fluid due to random thermal agitation.

Examples :

"The diffusion of the food coloring in the water happened slowly at first, but sped up as the water warmed. "

起初，食用色素在水中扩散得很慢，但随着水温升高，扩散速度就加快了。

physics chemistry biology science process

Illustration diffusion - Image 1

noun

传播，扩散。

The spread of cultural or linguistic practices, or social institutions, in one or more communities.

Examples :

"The diffusion of smartphone use has changed how students communicate with each other and their teachers. "

智能手机使用的普及改变了学生们彼此之间以及与老师之间的交流方式。

culture language society communication history

Illustration diffusion - Image 1

noun

扩散，传播。

The gradual spread and adoption of goods or services.

Examples :

"The diffusion of smartphones among students in the school has been rapid. "

智能手机在学校学生中的普及速度非常快。

business economy technology communication

Illustration diffusion - Image 1

Illustration diffusion - Image 2

noun

扩散，弥漫。

Exchange of airborne media between regions in space in an apparently random motion of a small scale.

Examples :

"The diffusion of perfume throughout the classroom made it smell floral, even though only one student was wearing it. "

尽管只有一个学生擦了香水，香水在教室里的扩散弥漫使整个教室都充满了花香。

physics science process

Illustration diffusion - Image 1

noun

扩散，散布.

The movement of water vapor from regions of high concentration (high water vapor pressure) toward regions of lower concentration.

Examples :

"After a hot shower, the diffusion of water vapor from the humid bathroom air into the drier hallway caused the mirror to slowly clear. "

洗完热水澡后，潮湿的浴室空气中水蒸气的扩散，也就是从水蒸气浓度高的地方向干燥的走廊散布，导致镜子慢慢变得清晰起来。

weather science physics environment