diffraction

diffraction [diˈfrækʃən] n.

1. ■ 【物】(光, 声等的)衍射, 绕射, 折射

diffraction fringe 衍射条纹

diffraction grating 衍射光栅

---

特殊用法

crystal diffraction

1. ■ 晶体衍射[绕射]

knife-edge diffraction

1. ■ 尖端边缘绕射

microscopic diffraction

1. ■ 近焦衍射

sonic diffraction

1. ■ 声的衍射

telescopic diffraction

1. ■ 远焦衍射

ultrasonic light diffraction

1. ■ 超声波的光学绕射