有机化合物的各种基团,在波谱图中一般都会在一定的区间内出现其特征吸收。但是这些吸收信号出现的确切位置,则常随具体分子的结构不同,而有比较大的差异。在通常的图谱解释工作中,就是根据这些信号的位置,吸收强度和峰形,来推测分子中可能存在 Various groups of organic compounds, the spectrum will generally appear in a certain range of its characteristic absorption. However, the exact position at which these absorption signals appear often varies greatly with the structure of the specific molecule. In the usual interpretation of the map, it is based on the location of these signals, absorption intensity and peak shape, to speculate that there may be molecules