词族 · diffract
中文词源
diffract 衍射
dis-, 分开，散开。-fract, 破碎，词源同break, fraction. 即光线散开，衍射。
英语词源
- diffract (v.)
- 1803, perhaps a back-formation from diffraction. Related: Diffracted; diffracting.
权威例句
- 1. The possibility of carrying out small angle scattering with a common diffract apparatus has been discussed.
- 讨论了使用普通衍射仪进行小角散射的可能性.