A new technology of reaction distillation for producing propylene glycol from hydration of propylene oxide

Stimulation of fluidized catalytic reaction distillation for synthesis of methylal using nonequilibrium stage model

甲缩醛合成流化催化精馏过程的非平衡级模拟

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Synthesis of Ethyl Acetate by Catalytic Reaction Distillation with Acid Natural Zeolites as Catalyst

天然丝光沸石催化反应精馏合成乙酸乙酯

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Selectivity of the MEG reaction distillation and comparison with the conventional hydration method

乙二醇反应精馏选择性与常规水合比较

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Synthesis of ethyl acetate using catalytic reaction distillation

催化反应精馏技术连续制备乙酸乙酯

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The procedure of reaction distillation was simulantly calculated by using mathematics model.

利用数学模型，对反应精馏过程进行模拟计算。

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The Analysis of Application or UNIFAC Method in Etherification Reaction Distillation

UNIFAC方法在醚化反应精馏中的应用分析

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The influence of various parameters such as reaction time, irradiation distance intensity, effective water depth, initial concentration and pH of water sample and added H2O2, Fe3+ and Cu2+ on photocatalytic degradation was discussed.

探讨了反应时间、光距、有效水深、水样初始浓度、初始pH值及添加H2O2、Fe3+、Cu2+等因素对光催化降解的影响。

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Concentration distribution expression of gas diffusion, reaction process at limited distance in small diameter pipe containing solids, the relation of gas concentration, diffusion time and diffusion distance have been derived by the second Fick's low.

从费克第二定律出发，推导了气体在装有固体颗粒的小直径圆形管中有限扩散距离内扩散-反应过程的浓度分布表达式以及气体浓度与扩散时间和扩散距离的关系。

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The subjects were monitored for their braking reaction time, the distance at which they followed the car in front and asked to carry out simple maths and memory problems.

他们要求受测者完成一些简单的数学和记忆问题，同时监视他们的刹车反应时间以及与前车的车距。

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Results ( 1) Batroxobin might shorten the mean reaction time and distance of rats with infarction in Morris water maze.

结果（1）巴曲酶可以显著地缩短梗塞大鼠在Morris迷宫中搜索目标的平均反应时和行程；

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Many natural phenomena and physical laws can be described by time dependent nonlinear differential equations, such as heat conduction equation, sound wave and elastic wave equation, reaction diffusion and convection diffusion equation, fluid and aerodynamics equations, etc.

大多数的自然现象与物理规律都可归结为与时间相关的非线性偏微分方程，诸如热传导方程、声波与弹性波方程、反应扩散与对流扩散方程、流体与气体力学方程组等发展方程。

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Travelling wave solution and its stability of reaction diffusion like dynamic equation followed by the growth of single Bacillus population

单种群杆菌生长反应扩散型动力学方程的行波解及其稳定性分析

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Wavelet-Galerkin method for the reaction-diffusion equation

求解反应扩散问题的Wavelet-Galerkin方法

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The Analytical Solution for Sediment Reaction and Diffusion Equation With Generalized Initial-Boundary Conditions

泥沙反应扩散广义初边值问题的解析解

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Except the density waves which is obtainable from the usual reaction diffusion equation and multiwave solutions, it is not possible to obtain any fluctuation wave branch like that given in ref. [ 2].

除了可以由反应扩散方程得到的密度波以及由之耦合而成的多波解外，不可能得到类似于文献[2]中得到的涨落波分支。

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In this thesis, taking one dimension evolution reaction diffusion equation as a model, we systematically study the flux recovery methods taking integral form for evolution problems. The semi-discrete and total discrete schemes will be provided respectively.

本文以一维发展型反应扩散方程为模型，系统研究发展型问题积分形式的流量重构算法。我们将分别研究半离散和全离散的计算格式。

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In this paper we consider the initial-boundary value problems of a class of general singularly perturbed delay reaction diffusion equation met often in the applied problems, such as biomathematics and biochemistry.

本文考虑了在生物数学、生物化学等应用问题中常见的较广泛的一类奇摄动时滞反应扩散方程初边值问题。

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On the basis of the wave equation, the amplitude equation of hyperbolic reaction diffusion equation for glycolysis model is derived by using perturbation theory, and it brings the theoretical basis for numerical studies.

在波动方程基础上，利用微扰理论求得糖酵解模型（修正Selkov模型）双曲型反应－扩散方程的振幅方程，为数值研究提供了理论根据。

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In the chapter 2, we find the separation of variables solutions for nonlinear reaction diffusion equation ( 2.4) by utilizing the group foliation method.

在第二章中我们主要利用群分支法来求解非线性扩散方程（2.4）的分离变量解。

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Using this method and Wu elimination method, many new explicit and exact travelling wave solution are obtained to a class of reaction diffusion equation.

用这种方法和吴消元法，得到一类反应扩散方程的许多显式和精确行波解。

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