Because of the different scattering properties of the two elements of a binary alloy,the extinction(消光) rules of X-ray diffraction do not pertain(适合) to an ordered structure and X-ray reflections occur that are systematically absent in disordered solid solutions. 各位高手帮帮忙,这句话我看了好几天了,尤其是最后一句话,我怎么寻思着都有语病,谁能帮我翻译一下,有金币的哦:dnd: