"diffusion" in Chinese (Simplified)

• 扩散

Definition

一种过程，某种物质（如气体、液体）、观念或信息从一个地方扩展并传播到另一个地方。

Usage Notes (Chinese (Simplified))

在科学（物理、化学、生物）中常用于描述粒子的运动，也用来形容思想或信息的传播。一般较为正式，多见于学术语境。不要与“融合”混淆。常见搭配：'气体的扩散'，'知识的扩散'。

Examples

The diffusion of perfume in a room can be smelled by everyone.

房间里香水的**扩散**每个人都能闻到。

Oxygen moves into our blood through diffusion.

氧气通过**扩散**进入我们的血液。

There was a rapid diffusion of new technology across the country.

新技术在全国迅速**扩散**。

Social media helps with the diffusion of ideas worldwide.

社交媒体有助于思想的**扩散**到全世界。

Scientific advances often depend on the quick diffusion of information.

科学进步常常依赖于信息的快速**扩散**。

You can see the diffusion of ink when you drop it into a glass of water.

把墨水滴进水杯，你能看到它的**扩散**。