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- The changing law of retention index with temperature from chromatographic thermal function resulted from the variation of the different entropy and enthalpy during the chromatographic separation. 并从色谱热力学函数分析了保留指数随温度变化规律的主要原因是由于在色谱分离过程中不同的熵变和焓变所造成的。
- chromatographic retention index (RI) 色谱保留值
- temperature-programmed retention index 程序升温色谱保留指数
- The results showed that there is excellent linear relationship between solute-related parameters MR, HOMO, ElcE, DPL with retention indexes. 结果表明,酯类化合物的保留指数与溶质的分子结构描述参数MR、HOMO、ElcE和DPL之间有很好的线性相关性。
- gas chromatography retention index 气相色谱保留指数
- functional group retention index 功能团保留指数
- retention index of liquid chromatography 液相色谱保留值
- When the retention indices of n-alkynes were plotted with the positions of the triple bond in the molecule, it can be seen that the curve is also approximately an exponen... 解决了从低碳数直链单炔烃保留指数预测高碳数直链单炔烃保留指数问题。
- A model of artificial neural network (ANN) about the relationship between the structure of alcohols and their chromatographic retention indices has been set by means of topological indices. 以拓扑指数（分子连接性指数）为结构描述符，用人工神经网络技术建立了醇类化合物的结构与色谱保留值的相关性模型。
- Raw natural--Determination of plasticity retention index 天然生胶塑性保持率的测定
- Keywords Projection pursuit;QSPR;Cycloalkanes;Retention index; 投影寻踪;构性关系;环烷烃;保留指数;
- The index is at the back (of the book). 索引在(书的)末尾。
- Temperature-programmed retention indices 程序升温保留指数
- gas chromatographic retention indices 气相色谱保留指数
- Automatic modification of the index register. 自动修改变址寄存器内容。
- A person's face is often an index of his mood. 一个人的脸部表情常常反映这个人的情绪。
- Do you know the price index in the city? 你知道这个城市的物价指数吗？
- The index is arranged in alphabetical order. 这索引是按字母顺序排列的。
- The PONA Analysis of Gasoline By Using Simulation Retention Index Method 模拟保留指数法分析汽油族组成
- Estimation and Prediction of Chromatographic Retention Index of Phenols 酚类化合物色谱保留指数的估计与预测
