relative retention
英 [ˈrelətɪv rɪˈtenʃn]
美 [ˈrelətɪv rɪˈtenʃn]
网络 相对保留值; 相对保留
双语例句
- Study on QSPR of GC relative retention time for haloalkanes, alcohols, sulfur alcohols and amines
卤代烷、醇、硫醇和胺气相色谱相对保留时间定量关系的研究 - MT is correlated well with the relative mole correction factor f M of gas chromatography for 142 molecules for 10 series of compounds and gas chromatographic retention index, relative retention of 13 ester.
mT与10个系列142个分子的气相色谱相对摩尔校正因子和13个酯分子的色谱保留指数、相对保留值有很好的相关性。 - The fingerprint spectrum analysis of GC relative retention values for essential oil of 19 species of Bupleurum genus
柴胡属19种植物挥发油的气相色谱&相对保留值的指纹分析 - To find the better liquid phases with high selectivity the shorter conventional columns packed with some typical stationary phases were used to determine the relative retention(α) of the adjacent peaks of isomers.
为了寻找选择性高的气相色谱固定液，首先用填充柱涂以典型的固定液，测定DNT，TNT相邻两峰之间的相对保留值（α），从而找到好的固定液。 - Retention and relative retention values are determined.
测定其保留值和相对保留值； - On the basis of the retention mechanism of displacement adsorption multi-interaction in liquid chromatography, a new retention model which can be used in arbitrary multiple binary linear gradient chromatography was established and the relative retention fundamental equation was derived.
根据顶替吸附多种相互作用的液相色谱保留机理，本文提出了一个新的适用于任意多阶二元线性梯度色谱的保留模型并导出了相应的保留值基本方程。 - The results show that the relative retention time can be applied to qualify, and corresponding relative peak area percentage can be applied to distinguish different sample from different preparations and batches after cluster analysis and followed discriminant analysis.
样品的峰面积百分比作为考查指标合理降维后并良好聚类，并将聚类结果应用于判别分析，可以用来鉴别出不同制剂、不同工艺的样品。 - Owing to the fact that digital chromatographic finger-printing technology is used to describe the general contents of compounds it is advocated that both relative retention value and the normalized ratio of areas should be applied at the same time in the description.
数字化色谱指纹谱是整体描述组合物的内在总体情况，故我们选择相对保留值与面积归一化值同时使用来进行描述。 - Relative retention times for the common peaks of various samples were calculated, and the similarities of all the samples were figured out through each peak area with the vectorial angle cosine method and correlative coefficient method.
根据共有峰的峰面积用相关系数法和向量夹角余弦法计算相似度，两种方法的计算结果一致。 - It established a chromatographic fingerprint method for fast and simple identification of Hypericum japonicum Thumb based on the relative retention time and relative peak area.
根据色谱指纹图谱各个谱峰的相对保留时间值α和相对面积Sr对色谱指纹图谱进行分析对比研究，建立一个快速、简易鉴别田基黄样品的色谱指纹图谱分析方法。 - Finally the samples of Radix Salviae Miltiorrhiza from four production areas were analyzed. It was showed that the repeatability of the relative retention times was good ( RSD < 1.0%) for the main common peak and the relative peak areas had significant differences.
对4个产地的丹参样品测定显示主要共有峰相对保留时间重复性好（RSD＜1.0%）、相对峰面积有明显差别。 - Methods: Research on chromatography conditions was carried out, resolution and relative retention were used for determining the chromatography system.
方法：进行色谱筛选研究，用分离度Ks，选择因子a确定色谱离析系统。 - The relative retention was used as qualitative analysis, and the quantitative analysis was corrected area normalization method.
定性方法为相对保留值法，定量方法为修正面积归一化法。 - [ Results] The ten groups of stir-baked semen strychni in sand had nine common peak and better reproduction quality of relative retention time. The RSD was little than 0.36%.
[结果]10批砂炒马钱子有9个共有峰，相对保留时间的重现性较好，RSD<0.36%； - The Application of Relative Retention Indices on GC-MS Analysis
相对保留指数法在GC-MS分析中的应用 - By using the relative retention value α and the relative area S r in chromatographic fingerprint, the comparative studies for different resources of Phragmites communis Trin. were achieved.
通过分析比较色谱指纹图谱中的相对保留值α以及相对面积Sr对不同产地的芦根进行对比研究。 - RESULTS: Fingerprint was established on the basis of the relative retention value and the relative peak area.
结果：根据相对保留值α和相对峰面积Sr建立了芦根药材的指纹图谱。 - Relations Between the Relative Retention Time and Molecular Topological Index for Main Trace Components in Liquor
酒中主要微量成分的相对保留时间与分子拓扑指数的关系 - Predicting the relative retention time and physical-chemical properties of polychlorinated biphenyls ( PCBs) with quantum method
量子化学方法预测多氯联苯（PCBs）的色谱保留值及理化性质 - Using a known kind of insulin as the standard, these three kinds of insulin could be identified by means of their relative retention times.
用这3种中的1种已知胰岛素为对照，以其相对保留值，可以鉴定出这3种胰岛素中的任何1种。 - Coupling with the kinetics equation of the inactivation of enzymes, the distribution of the relative activity retention is obtained.
将传热方程与酶钝化反应动力学方程耦合，得到了BSA相对残余活性A/A0的分布。 - By using electronic nose for the first time, cotton plant common volatile compounds were qualitative analyzed in laboratory. We determined relative retention index for each type of compounds, then constructed the cotton plant common volatiles library.
采用电子鼻对棉花植株常见挥发物进行了定性分析，确定了每类化合物的相对保留指数，构建了棉花植株常见挥发性化合物特征谱库。 - The model of common peaks was developed and it was found that common peaks existed in different processed materials and their retention time and relative retention time were accordant but intensity varied.
各炮制品中各共有峰基本存在，保留时间与相对保留时间基本一致，但共有峰强度差别较大。 - The relative retention time ( RSD) of each peak was less than 3% in the stability, precision and reproducibility study, which revealed that this method was stable and feasible.
在稳定性、精密度和重现性考察中，各共有峰的相对保留时间（RSD）均小于3%，表明该方法稳定、可行。 - Validate the accuracy of peak location using the relative retention value by liquid chromatography-mass spectrometry technology.
采用液相色谱-质谱联用技术验证利用相对保留值判断待测峰的准确位置的正确性。 - The parameter of relative retention value ( time, area) is used to study the difference between the ten batch of samples.
应用相对保留值来分析样品之间的差异。