去年本刊发表的“X射线粉末衍射法在硅酸盐制品定性相分析中的应用”一文是介绍利用索引检索对衍射图谱进行常规解析的方法。对任何一张衍射图谱的解析都从选择强线开始,必须掌握好这种基本方法。但在实际工作中,由于复相的困难,或因其它种种原因,往往并不死板地遵循这一程序,而是利用分析人员所积累的有关专业知识,将一些不必要的检索工作省 The article “Application of X-Ray Powder Diffraction in the Analysis of Qualitative Phases of Silicate Products” published last year by the publication describes the method of conventional resolution of diffraction patterns using index search. The analysis of any diffraction pattern begins with the selection of strong lines and must master this basic method. However, in actual work, due to the difficulty of multiplexing, or due to various other reasons, it is often not rigidly following this procedure. Instead, it uses the relevant professional knowledge accumulated by analysts to make unnecessary searches.