kinetic model

The crystal growth kinetic model for SrSO_4 precipitation process was established according to superposition model and weak interaction model when there was EDTA in the system.

根据叠加模型和弱化模型，建立体系中有EDTA存在时，硫酸锶沉淀过程的晶体生长动力学模型。

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The surface acidic strength for solid acid catalyst was characterized through temperature programmed desorption. Based on determination of the kinetic model equation of TPD, a new simulation method used to characterize the surface acid strength was developed by using one group of TPD experimental data.

通过推导脱附动力学方程及确定脱附活化能参数的估值方法，建立了基于单套程序升温脱附（TPD）数据确定固体酸催化剂脱附活化能的动力学模拟方法。

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Methods With chemical kinetic model for 12 species and 11 steps reaction, the partial differential equations of chemically reacting flow were given based on full Navier Stokes equations. Difference schemes, one of which was third order ENO for convective terms, were used to discretize them.

方法从Navier－Stokes方程出发，采用12组分11个反应的化学动力学模型，建立化学反应流动的微分方程组，然后采用差分方程离散，其中对流项采用了高精度的3阶ENO格式；

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An academic model for the matching estimation of tank chassis with cannon is set up in this paper. Kinetic model of tank chassis and cannon by virtual prototype and ADAMS is analyzed.

建立了坦克底盘与火炮匹配性评价的理论模型，应用虚拟样机技术和动力学软件ADAMS分析了坦克底盘与火炮参数化动力学模型，得出匹配性评价动态参数。

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With the reaction between uranium tetrafluoride and steam as an example, the method for the development of the gas-solid non-catalytic kinetic model and the evaluation of its parameters are illus-trated.

以四氟化铀与水蒸汽反应为例，说明建立气&固非催化反应动力学模型及其参数估计方法。

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Iterative target transformation factor analysis was applied to resolve the kinetic-spectral data matrix monitored in the process of spectroscopic reaction of unknown kinetic model and the kinetic spectrum of each component is obtained.

采用迭代目标转换因子分析法（ITTFA）解析动力学模型未知的化学反应过程中的动力学-光谱数据矩阵，获得了各组分的动力学谱。

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The product distributions of hydrocracking tail oil can be properly predicted by the three lumped kinetic model.

所建立的芳烃和环烷烃、长链烷烃、轻质产物的三集总动力学模型可以较好地预测产物分布。

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Hydration kinetic model and reaction formulas of Class G cement for 25-200C temperature range are established.

建立了水泥水化动力学模型及化学反应式；

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Kinetic model of the material was developed, and the material penetration length and its velocity at various positions were calculated.

建立了物料颗粒的动力学模型，计算了颗粒在对撞室内的穿透深度，并将计算结果与试验结果进行了对比。

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Kinetic model and simulation for the pressure machanism of RSW

电阻点焊加压机构的动力学模型及仿真

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THE LUMPING KINETIC MODEL FOR INCREASING DIESEL IN FLUID CATALYTIC CRACKING& Establishment and Commercial Unit Simulation of the Mode

针对多产柴油的催化裂化集总动力学模型研究&模型的建立和工业模拟

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The authors verified and revised the kinetic model of the anaerobic filter proposed by Yong& Mccarty ( 1968).

本文对杨和麦卡蒂（1968年）提出的厌氧滤池动力学关系式进行了验证和修正。

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In this article, we established a kinetic model of quartz cementation, in which temperature history, reaction time, detrital mineralogy, grain size and grain coating abundance were all considered.

该文综合考虑温度、时间、石英颗粒含量、粒径和粘土包壳对自生石英形成的影响，建立了石英胶结作用的化学动力学模型。

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Establishment of hydrocracking kinetic model and Study on the method of regressing parameters

加氢裂化反应动力学模型的建立及参数拟合方法的研究

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The photodegradation process could be well described by a four-parameter biphasic first-order reaction kinetic model, and showed obvious rapid and slow photodegradation phases, the latter was the rate determining step.

4参数2室一级反应动力学模型可以很好地描述同时洗脱和光催化降解土壤中硫丹的过程，包括快速光降解和慢速光降解两个阶段，后者是整个降解过程的速度控制步骤。

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The results demonstrate that within a range of heating rate, the TG curves of different heating rate show a common trend of reaction mechanism, and first-order reaction kinetic model is feasible.

实验结果表明，不同原料的热重曲线呈现出较好的规律性，在一定升温速率范围内，不同升温速率下的反应机制是一致或者相近的，且一级反应动力学模型是可行的。

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The elution process of endosulfan in contaminated aged soil could be described by a4-parameter biphasic first-order reaction kinetic model, and showed obvious rapid and slow elution phases.

表面活性剂对污染老化土壤中硫丹的洗脱过程可用4参数2室一级反应动力学模型描述，该过程包括慢速洗脱和快速洗脱两个阶段。

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The fundamental pharmacokinetic principles are based upon the most elementary kinetic model.

药动学的基本原理是以最基本的动力学模型为依据.

词典精选例句

A reaction kinetic model for synthesis of ETBE from ethanol and tertiary butyl alcohol, catalyzed by HF/ USY modified by hydrofluoric acid, was established.

以乙醇和叔丁醇为原料、氢氟酸改性USY分子筛为催化剂合成乙基叔丁基醚，建立了反应动力学模型。

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Study on kinetic model of controllable-hydrolysis of sea-fish protein

海洋鱼蛋白可控酶解动力学模型的研究

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Then Enzyme Reaction Kinetic Model was used to simulate the relationships between the developmental rate of Thrips palmi and temperature and the direct optimum method was used to estimate the thresholds of development and thermal constants in different development stages of Thrips palmi.

用Schoolfield的酶促反应动力学模型拟合了棕榈蓟马发育与温度的关系。用直接最优法估算了棕榈蓟马不同发育阶段的温度阈值和所需热量。

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Considering the feathers of GEO satellite, a new algorithm of autonomous orbit determination of GEO satellite using GPS is proposed in this paper, which is integral and filtering. This algorithm integrates GPS with numerical integral of kinetic model by Kalman filtering.

针对地球静止轨道卫星的特点，提出了一种自主定轨的新算法&积分滤波算法，即利用Kalman滤波进行动力学模型数值积分与GPS定轨的有效融合。

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On the base of the copper vapor laser kinetic model the thermal diffusion coefficient for the metastable copper species and the ambipolar diffusion coefficient for electrons are analyzed.

结合铜蒸气激光器动力学模型对铜蒸气激光器动力学过程中的铜亚稳态粒子热扩散去激发及带电粒子双极扩散进行了分析。

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Lumping kinetic model has been widely used in the research of catalytic cracking and catalytic hydrogenating reaction. The mechanism and process of coking reaction for vacuum residua are analyzed, and the lumping kinetic model is used in the process of vacuum residua coking reaction.

对减压渣油焦化反应机理和反应过程进行了分析，将集总动力学模型用于减压渣油焦化反应过程，建立了减压渣油焦化反应的六集总动力学模型。

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Kinetic model for preparing hydroxy terminated polydimethylsiloxane in one-step process

有水条件下羟基聚硅氧烷一步合成的反应动力学模型

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The work which build the base of kinetic model of delayed coking gets the basic reaction rate coefficient according to the literature data, and on the base of set-up delayed coking reaction network, the reaction kinetic parameters among each molecule in reaction network can be calculated.

通过文献数据求得基本反应速率常数，进而在已建立的延迟焦化主反应网络基础上，计算出反应网络各个分子间的反应动力学参数，为延迟焦化动力学模型的建立奠定了基础。

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The kinetics of homogeneous phase dodecyl alcohol ethoxylation for alcohol ether synthesis has been studied in the presence of KOH catalyst with a continuous tubular reactor. A simplified kinetic model and the reaction rate constant were obtained.

利用连续管式反应器对以KOH为催化剂的均液相月桂醇乙氧基化反应合成醇醚的动力学进行了研究，获得了其简化的动力学模型和反应速度常数k。

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Review on Thermodynamic Equilibrium Isotherm and Kinetic Model of Biosorption

生物吸附的热力学平衡模型和动力学模型综述

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A molecular lumped kinetic model has been established based on the classic carbonium ions reaction mechanism to represent the FCC gasoline reaction network through reasonable hypothesis and simplification.

应用经典正碳离子反应机理合理简化催化裂化汽油的催化反应网络，建立了一种接近分子水平的集总反应动力学模型；

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The application of genetic algorithm in estimating kinetic model parameters of propylene ammoxidation was described. In accordance with the peculiarity of the model, the scientific notation coding method and the delayed mutation strategy were used to improve the search efficiency of GA.

针对丙烯氨氧化反应动力学模型的特点，在遗传算法中采用了十进制科学记数编码以及延时变异策略，使搜索效率明显提高。

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