平面衍射光栅 Plane diffraction grating

无效衍生水平 DNELS

水平漫衍 horizontal distribution

氨氯地平衍生物 Amlodipine derivative

平均衍射强度 average of diffracted intensity

平面衍射复制光栅 replica of plane diffraction grating

平面波衍射理论 RSD theory of diffraction