retention index

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

Advance in Application of Gas Chromatography Retention Index in Analysis of Aroma Compounds

气相色谱保留指数及其在香味研究中的应用研究进展

Data Mining for Seeking the Relationship between Retention Index and Structure of Alkanes

烷烃保留指数与结构关系的数据挖掘

Study on Topological Chemistry of Gas Chromatography Retention Index for Sulfides

单硫醚气相色谱保留指数拓扑化学研究

Relationship between the molecular structure and gas chromatographic retention index of alcohol isomer

醇类异构体气相色谱保留指数与分子结构的定量关系

The Application of Static Grey Model ( 0,6 ) to Predict Retention Index in Gas Chromatography

静态GM（0,6）灰色模型在预测气相色谱保留指数上的应用

The Boiling Point - Structure - Retention Index Relation of Straight Chain Alkenes

直链烯烃的沸点、分子结构和保留指数间的关系

Quantitative Structure-Retention Relationship Based on Retention Index of Phenols in Gas Chromatography

酚类化合物气相色谱保留指数的定量结构相关性研究

Study on the Quantitative Relationship between Topological Index and Chromatographic Retention Index of Alkanes

拓扑指数与烷烃色谱保留指数的定量相关研究

The structure matrix was applied to forecast chromatograph retention index of alkane .

将结构矩阵应用于链烷烃色谱保留指数的预测。

Relativity study on topological index of alcoholic structure and gas chromatogra-phy retention index

有机醇的结构与色谱保留指数的相关性拓扑指数法研究

Review on Gas Chromatographic Retention Index

气相色谱保留指数定性方法研究进展

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

A retention index database that contains about 50 000 records of retention index is firstly established .

为了有效地挖掘色谱保留指数数据中有关不同化合物保留行为的差异，收集了近50000条保留指数数据建立了保留指数数据库。

Estimation of gas chromatography retention index for organic compound using the QUASI-LENGTH of carbon chain

碳链有效长度预测有机物的气相色谱指数

The Effect of Storage and Aging Time on Plasticity Original and Plasticity Retention Index of Standard Natural Rubber

不同贮存期和熟化时间对标准天然橡胶P0、PRI值的影响

Prediction of Capillary Gas Chromatographic Retention Index Data by Combined Multilinear Regression and Artificial Neural Networks

用人工神经网络和多元线性回归预测毛细管气相色谱保留指数

Qualitative Analysis of Monoterpene Isomers by GC-MS with Spectral Similarity Analysis and Retention Index

谱图相似度分析结合保留指数对单萜烯同分异构体的GC-MS定性分析

Estimation of Chromatographic Retention Index of Chlorinated Hydroxybenzaldehyde by Correlated Indexes

用相关指数估算氯代羟基苯甲醛的色谱保留指数

Projective pursuit method is applied to study the relationship between molecular structure and GC retention index of alkanes .

投影寻踪方法被用来进行烷烃结构和保留指数关系的数据挖掘。

The Correlativity of Retention Index and Partition Coefficients about Alcohol and Alkyl Benzene

直链醇、烷基苯气相色谱保留指数之比与其正辛醇/水分配系数的相关性

Survey of the Superiority of Homologous Retention Index as a GC Characterization Parameter of Fatty Acids

同系物保留指数作为脂肪酸气相色谱定性参数的优越性考察

A Novel Qualitative Method with Gas Chromatography / Fourier Transform Infrared Spectrometry Aided by Kovats Retention Index

气相色谱/傅立叶变换红外光谱与保留指数联合定性新方法

" Rubber , raw natural & Determination of plasticity retention index " The exchange rate of RMB was stable .

GB/T3517-1992天然生胶塑性保持率的测定人民币汇率保持稳定。

Studies on the Identification of Dahurian Angelica ( Angelica dahurica ) Using GC Retention Index Spectrum

气相色谱保留指数谱用于白芷鉴别的研究

Prediction of RP-HPLC Retention Index for Hydroxyl-Containing Compounds and Their Glucuronides

含羟基化合物及其葡萄糖醛酸苷类反相高效液相色谱法保留指数预测

A method to check mistakes in the database is developed by means of the relationship between retention index and column temperature , and so on .

并针对录入数据很容易引入错误而提出利用保留指数与柱温的关系和同系线性规律等对数据库进行查错。

Meanwhile , retention index enabled effective identification of the isomers contained in tea volatiles , greatly increased the identification accuracy .

同时，保留指数能对质谱匹配过程中存在的同分异构体进行有效的鉴定，提高物质定性的准确性，使物质鉴定效率大大提高。

The Bromelain shows a relatively high stability at pH 5.0 . With the rising of storage temperature , the activity retention index reduced obviously .

菠萝蛋白酶在pH4.0-5.5时，酶活力较稳定，pH5.0时酶活稳定性最好。随着贮存温度的升高，菠萝蛋白酶活力保留率明显下降。

Auto-calculating BASIC program for linear heating program retention index and kovats retention index has been performed on chromatographic ( AHIMADZU , Japan ) .

本文在日本岛津系列色谱数据处理仪上用BASIC语言编制了线性程序升温保留指数和恒温保留指数的自动计算程序，并描述了程序的数学模型。