【摘要】 由于程序升温保留值受多种操作条件的影响， 缺乏数据的共用性， 作者提出了根据组分双多阶程序升温保留时间预测其恒温保留指数的方法。以烃类化合物为对象， 从理论和实验两方面论证了该法的可行性。更多还原

【Abstract】 Since temperature _ programmed retention values are usually affected by operation conditions, their applications are constrained. In this paper, a method to derive isothermal retention indices from the retention values under two multiple _ ramp temperature _ programmed conditions is described. With an example of hydrocarbons, the feasibility of the method has been illustrated both theoretically and experimentally.更多还原