diffraction

di'frækʃәn

n. when light passes sharp edges or goes through narrow slits the rays are deflected and produce fringes of light and dark bands

n. 衍射
[化] 衍射

26,949

BNC 频率

19,953

使用频率

diffraction 由前缀 dif-（表示分开）和词根 fract（表示断裂）构成，整体意思是“分裂成多个部分”。

例句

1. Diffraction occurs when waves pass through a small opening.

当波通过一个小开口时，会发生衍射现象。

2. The diffraction pattern showed many colorful bands.

衍射图案显示出许多彩色的条纹。

3. Scientists study diffraction to understand wave behavior better.

科学家研究衍射以更好地理解波的行为。