Based on statistics, the relationship between chromatographic retention behaviour and induced effect index I, molar refractivity RD, hydrophobic parameter lgp, as well as molecular connection 1 X are studied. 利用数理统计方法研究了诱导效应指数I,摩尔折射度RD,疏水亲脂参数1gp以及分子联通性指数1x与气相色谱保留行为的关系。
Through the analyses of the 13 C NMR chromatographic shapes and parameter characteristics of low mature oil and mature one, the paper draws two conclusions: ① The above two kinds of crude oil can be classified by their molecular structures; 本文通过低熟原油与成熟原油在13C-NMR谱图形态、参数特征的分析,得出了可由分子结构特点来区分低熟原油和成熟原油。
Inverse Gas Chromatographic Determination of the Solubility Parameter of Hydroxyl-Terminated Polybutadiene 用反相气相色谱法测定端羟基聚丁二烯的溶解度参数
Chromatographic Overlapping Peak Resolution by Parameter Matching 分解色谱重叠峰的参数契合法