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本文报导一种具有一般意义的多峰相对强度计算机计算差谱方法。该方法不仅可用于质谱中的本底扣除和色谱分辨差的相邻两组份的质谱分离,还可应用于多组份完全重迭混合质谱中已匹配或已知组份的扣除。
This paper reports a general method of calculating the difference spectrum of multi-peak relative intensities. This method can be used not only for the background subtraction in mass spectrometry and the mass spectrometry separation of the adjacent two components with poor chromatographic resolution but also for the subtraction of matched or known components in a multi-component completely overlapping mixed mass spectrum.