Determination of the C number Distribution and Average Molecular Weight of Linear Alkylbenzene Sulfonic Acid by Paired ion High Performance Liquid Chromatography 用离子对高效液相色谱法测定直链烷基苯磺酸的碳数分布和平均相对分子质量
Methods The EBV-DNase extract obtained through combined chemical induction was purified with multistage of gradient linear cellulose column chromatography. 方法采用多重纤维素柱层析对用联合化学诱导的方法制备的EBV-DNase粗提物进行纯化。
Optimized Linear Temperature Programming for Capillary Gas Chromatography by the Method of Gridding Search 网格搜索法优化毛细管气相色谱线性程序升温
Preparation and Chromatographic Characteristics of Linear [ 60] Fullerene Polysiloxane Stationary Phase for Capillary Gas Chromatography C(60)侧链线性聚硅氧烷毛细管气相色谱固定相的制备与色谱性能
-103 solid adsorption stationary phase packed column, were used to validate the optimized results of linear temperature-programmed, one step temperature-programmed, linear temperature-programmed under different pressure for gas chromatography. -103,验证网格搜索法对气相色谱的线性程序升温和一阶程序升温以及不同流量情况下线性程序升温等三种操作方式下的优化结果。
Two interpolation methods, which are linear interpolation method and the Lagrange interpolation method, are compared for calculating the rate model of multi-component nonlinear liquid chromatography. 本文讨论了非线性多组分液相色谱速率模型求解过程中两种不同的插值方式即线性插值和拉格朗日插值对模型计算结果收敛速度的影响。
An Approach to the Theory of Linear Density Programming in Supercritical Fluid Chromatography 超临界流体色谱密度线性程升时保留规律的研究
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 Linear Relations between Specific Retention Volumes in Gas Liquid Chromatography and Carbon Numbers of Stationary Liquids and Solutes 气相色谱中比保留体积与分子碳数的关系
At last, A mathematical model was established with the assumptions of linear equilibrium and no mass transfer resistance inside the solid particles, which can describes the linear chromatography process. 最后,在过程的建模方面作了有益的探讨,用线性平衡关系加上忽略颗粒内部传质的速率模型来试描述本体系的线性色谱行为。
Based on the thermodynamical theory, linear relationship between the logarithm of capacity factor and carbon number for homologues in supercritical fluid chromatography has been derived. 根据色谱热力学理论,推导出超出临界流体色谱中同系物的容量因子对数与碳数间的直线方程。
The Computer Analysis of the Linear and Non-Linear Gas Packed-Column Chromatography 线性、非线性填充气相色谱的计算机分析
Application of charactristics method in solving the model of non-linear chromatography 特征线法在求解非线性液相吸附色谱模型中的应用
State Recursion Equations in Linear Column Chromatography Separation Processes 线性柱色谱分离过程的递推方程
The samples were extracted by mixed solvent with or without enzymolysis respectively, purified by solid phase extraction, then determined by linear ion trap with liquid chromatography tandem quadrupole mass spectrometry ( QTrap), and quantified by using isotope internal standard method. 样品分别采用提取或酶解提取后,经固相萃取净化,用液相色谱串联四极杆线性离子阱质谱法测定,采用同位素内标法定量。
The diffusion of linear polymer chains through a porous membrane is important for gel permeation chromatography, ultrafiltration, controlled releasing and translocation of biological macromolecules. 柔性聚合物链扩散穿过多孔膜的过程对凝胶色谱、超滤、可控释放和生物大分子的转移都具有十分重要的意义。