得出了两步反应的表观反应速率常数。
The apparent reaction rate constants of the two stepwise reactions were determined.
线性回归得出化学反应速率常数表观值。
The apparent reaction rate constant can be obtained by linear regression.
催化剂用量与反应速率常数呈二次抛物线关系；
The relation between the photocatalyst dosage and the antibacterial rate constant was assumed to be a parabola equation.
导法测定乙酸乙酯皂化反应速率常数的实验数据处理。
Nonlinear fitting method is applied to calculate the rate constant of the acetic ether saponification reaction.
测定了反应速率常数、频率因子、活化能等动力学参数。
In the unit kinetic parameters for the reaction rate constant, the frequency factor and the apparent activation energy etc.
这对于求反应速率常数和估计反应的活化能都具有重要意义。
This is very significant to both determining the rate constant and estimating the activation energy.
测得了从2向1的电子转移和3的分解反应速率常数和活化参数。
The rate constants and the activation parameters for the SET reaction from 2 to 1 and the decomposition of 3 were determined.
随着硫化温度的升高，硫化平坦期缩短，交联反应速率常数增大。
With increasing vulcanization temperature of wheat gluten, the rate constant of the crosslinking increased, whereas plateau of vulcanizing curves shortened.
目的：测定人血清脱金属铁传递蛋白裂解焦磷酸键的反应速率常数。
Objective: To determine the rate constants for the cleavage of pyrophosphate to phosphate by human serum apo-transferrin.
通过对尿素湿法烟气脱硫过程动力学的研究，确定其反应级数及反应速率常数。
Kinetics of wet flue gas desulfurization by urea is studied here, based on which reaction series and reaction rate constant are defined.
并通过阿仑尼乌斯方程求得不同反应条件下的聚合活化能和表观反应速率常数。
The activation energy and the frequency factor of the reaction were calculated by Arrhenius formula.
据实测结果，RH炉内脱碳反应期可根据其表现反应速率常数划分为三个阶段。
It was observed that the decarburization reaction period in the RH could be classified into three stages in terms of the apparent reaction rate constants.
首先合成了有关的单体及二聚体的模拟化合物，然后进行了反应速率常数的测定。
The related monomers and their model compounds for polymers were synthesized, then their reaction velocity constants were determined.
在选定条件下降解过程遵循准一级动力学规律，表观反应速率常数为0.0108。
Under the selected condition, the degradation process follows the rule of quasi-first-grade dynamics, and the rate constant of reaction is 0. 0108.
研究结果表明：反应速率常数随温度的升高和磷酸中P2O5质量分数的增加而增加。
The results showed that the decomposition rate increased as P2O5 concentration in phosphoric acid increased and the temperature moved up.
本文通过建立反应动力学方程获得了麦草甲酸法制浆化学反应速率常数以及反应级数。
The rate constant and the order of reaction are determined through the establishment of kinetic equation in delignification reaction.
实验结果表明：随氮化温度升高、时间延长，各试样的氮化率及氮化反应速率常数提高。
The results show that nitriding rate and nitridation reaction rate constant are improved with the increase of nitridation temperature and time.
然后采用传统过渡态理论计算了在300 ~ 2100k温度范围内的反应速率常数。
The rate constants within the temperature range from 300-2100k are calculated using conventional transition state theory.
根据模型可求得超声辐射条件下臭氧在水中的自分解反应速率常数和臭氧向水中的传质系数。
Mathematical model was proposed to determine rate constants of ozone self-decomposition in water and mass transfer coefficient of ozone.
这个模型与相应的动力学实验相结合可以测出反应物在明胶层中的扩散系数和反应速率常数。
Using the combination of the model with corresponding experimental observation, the important kinetic parameters, the diffusion coefficient and the rate constant could be obtained.
实验结果表明：此复合反应动力学方程在实验压力范围内是适用的，反应速率常数与压力无关。
The results indicate that the kinetic equations of multiple reactions are applicable in the range of experimental pressures and reaction rate constants are independent of pressures.
在有无硫酸铁水合物催化剂的情况下，分别测定了2-氯乙酸与六种伯醇的酯化反应速率常数；
The rate constants of esterification of 2-chloroacetic acid with 6 species of the primary alcohols were determined in the presence of and in the absence of catalyst, the hydrate of ferric sulphate.
根据传统过渡态理论、变分过渡态理论及相应的隧道效应校正，计算了本重排反应的反应速率常数。
The reaction rate constants have been calculated according to conventional transition state theory, variational transition state theory and tunneling corrections respectively.
其中孤岛渣油反应体系中的供氢反应速率常数较辽河渣油中的大，并且其间的差别随温度升高而增大。
The kinetic rate constant of Gudao residue was greater than that of Liaohe residue, and the difference between them increased with temperature rise.
论文的第二章详细阐述了中药材秦皮中的药效成分秦皮甲素的水解反应速率常数和反应活化能的研究。
In chapter 2, the hydrolysis rate constant and activation energy of main active ingredient in Cortex Fraxini aesculin was studied.
假定它们为一级反应，推导出各组份的反应动力学方程序，并求得各反应的反应速率常数及表观活化能。
Assuming that all of them were of first order reaction, the rate equations for each reaction were derived and rate constants and the apparent activation energies of them were calculated.
并对反应速率常数和有效扩散系数、表观反应活化能和有效扩散活化能及反应过程中各步骤阻力进行了分析。
Reaction rate constant, effective diffusivity, apparent activation energy, effective diffusion activation energy and resistance in various steps of the reaction process were analyzed in this paper.
最终得到的宏观动力学方程如下：通过对不同温度下的实测数据进行参数估值，得到了各温度下的表观反应速率常数。
Finally, the macro-kinetic equations were as follows: According to the experimental data at different temperature , apparent reaction rate constants were obtained.
最终得到的宏观动力学方程如下：通过对不同温度下的实测数据进行参数估值，得到了各温度下的表观反应速率常数。
Finally, the macro-kinetic equations were as follows: According to the experimental data at different temperature , apparent reaction rate constants were obtained.
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