diffractionn.[物理]衍射;绕射
diffraction groove衍射槽
diffractionlimitedadj.受衍射限制的
diffraction raster衍射光栅
diffraction corona衍射晕
diffraction theory衍射理论
diffraction fading绕射衰落
diffraction optics衍射光学
diffraction orders衍射级
diffraction images衍射图像
diffraction colour衍射色