1·This is due to diffraction of light.
这是由于光的衍射造成的。
2·The X-ray diffraction patterns of unmetamorphosed coals have been systematically analyzed.
系统地分析了未变质煤的 X 射线衍射图。
3·The boat conformation of its geometric isomer, dysamide C (2) studied by X-ray diffraction analysis is described.
描述了通过 X 射线衍射分析研究的其几何异构体 dysamide C（2）的船形。
4·The researchers analysed the sizes and structures of ash particles using a variety of techniques, such as atomic force microscopy, scanning electron microscopy and X-ray diffraction.
研究人员使用不同的技术研究了火山灰颗粒的尺寸和结构，例如原子力显微镜、电子扫描显微镜和X射线衍射。
5·He points out that a similar spin-filtering of photons due to Bragg diffraction has been seen in cholesteric liquid crystals, which also have a helical structure.
他指出，由于布拉格衍射效应，在同样具有螺旋结构的胆甾相液晶中也观察到了类似的光子自旋滤波。