【摘要】 摘要本文主要就特征位移解析方法的原理和实现方法进行简单扼要的讨论,并与全谱匹配法或一般图谱位移解析法进行比较.该方法可以在仅输入图谱中的若干个有关化学位移及其可允许的误差范围的条件下,给用户提供可参考的图谱数据,起到辅助图谱解析的作用.该方法具有解析过程合理,易于实现,解析效率高,结果准确且用户介面友好操作简单和实用性强等特点.更多还原

【Abstract】 The study and realizaton of a kind of method of C₁₃-NMR spectra elucidation of natural products, which is called "Feature-selection Elucidation" is discussed in this paper. This method can get the important information about the relevent compounds by the only some of the shifts of the spectrum and take the role of spectra elucidation.It has a lot of special features like reasonable spectra analysis procedure easy to realize and operate with friendly interface; high efficiency and good practicability etc.更多还原