色谱保留值参数与灰色模型参数的关系

用数学方法对灰色ＧＭ（１，１）模型与色谱中表述ｋ′和φ关系的Ａ，Ｂ值间的参数关系进行了推导，得出了两者间的函数关系式，从而预测了化合物的出峰位置以及各种混合组分分离分析的可能性，并对实验数据进行了检验，提出了一个获得适当的修正关系式的方法。结果表明：灰色ＧＭ（１，１）模型完全适合于对色谱参数值问题的研究。

The Relationship Between Chromatographic Retention Value and Grey Model Parameters

The relationship between development parameter a, grey action variable u in the grey model GM(1,1) and parameters A,B which express the relation of k' and phi, that is, 1nk' = A + B phi have been studied. The functions of these two kinds of parameters which are a = -B lambda and u = B lambda eA[(1 - e-B lambda)(-1) - 1] are given. Therefore, it can predict the position of peaks and the possibility of separating the components in different mixtures. It verifies the experimental data, and gives out a proper method to amend equations. The results show that the function is fit for not only the research of chromatographic parameters of explosives but also the prediction of A,B values of other compounds.