• The rate constants for the reactions were measured.

    测定反应机理中各步反应速率常数

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  • The rate constants of some reactions of C2H2 are calculated using VTST.

    我们计算C2H2一些反应速率常数,并用单纯形优化方法进行了反应路径计算。

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  • The rate constants of these chemical exchange comply with Eyring or Arrehenuius equation.

    结果表明,测得化学交换速率常数合理的。

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  • The rate constants and the reaction cross sections for the title reactions have also been computed.

    增加转动量子数不利于反应进行同时也计算反应的反应截面速率常数

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  • The rate constants and other thermodynamic parameters were obtained by complete line shape analysis.

    通过线型分析方法求得速率常数有关有热力学参数

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  • A new method for estimating the rate constants and kinetics curves of consecutive reaction is developed in this paper.

    开设了“紫外光谱在线测量连串反应动力学过程”综合性实验。

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  • The rate constants of these sub-networks can be sequentially determined by experiment and then by parameter estimation.

    可以通过实验测定参数估计依次求取这些子网络速率常数

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  • Objective: To determine the rate constants for the cleavage of pyrophosphate to phosphate by human serum apo-transferrin.

    目的测定血清脱金属铁传递蛋白裂解磷酸反应速率常数

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  • The rate constants within the temperature range from 300-2100k are calculated using conventional transition state theory.

    然后采用传统过渡理论计算了在300 ~ 2100k温度范围的反应速率常数。

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  • The rate constants and the activation parameters for the SET reaction from 2 to 1 and the decomposition of 3 were determined.

    测得了21电子转移3分解反应速率常数活化参数

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  • On the base of fluorescence quantum yield and lifetime measurement, the rate constants of radiation decay and non radiation decay of this compound were calculated.

    测定荧光寿命荧光量子产基础计算出它们辐射辐射衰变速度常数

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  • In basic solution, the rate constants of both steps gradually decrease with increase of ionic strength, and under this condition the reaction appears greater kinetic salt effect.

    碱性溶液中反应速度常数均随离子强度增大而逐渐减小反应较强动力学效应

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  • According to experimental results, the model parameters, such as the order of reaction, the rate constants, the apparent activation energy and the inactivation factor of catalyst were obtained.

    通过实验数据处理得到模型反应级数速率常数表观活化能以及催化剂因子参数

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  • 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.

    有无硫酸铁水合物催化剂情况下,分别测定2-氯乙酸醇的酯化反应速率常数

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  • What are the ways in terms of matching these rate constants that we can get to the approximation. To a diagram that looks like that?

    如何使这些速率常数,和我们近似匹配呢,达到像图表中所画那样?

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  • The second type of these models is an empirical rate expression, which rate constants and reaction orders are determined by dealing the experimental results with linear regression.

    二类模式一种速率经验其中速率常数反应顺序取决于实验结果线性回归的讨论

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  • The apparent reaction rate constants of the two stepwise reactions were determined.

    得出反应表观反应速率常数

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  • The theoretical rate constants in the conventional transition state theory and the variational transition state theory with correction of tunneling effect were calculated.

    传统过渡理论分过渡理论相关隧道效应校正计算了反应速率常数

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  • By comparison with computation results of reference, it is cleared that material parameters, chemical reaction rate constants and boundary conditions affect the species concentration very much.

    通过国外文献计算结果比较可知物性系数化学反应速率常数边界条件处理等对组分浓度影响较大,缺乏这些数据库将会影响计算结果。

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  • The aminolysis reaction rate constants of ethylene carbonate by ethanolamine, diethanolamine and butylamine were obtained according to the kinetic curves under different reaction conditions.

    根据动力学曲线获得了碳酸三种有机不同反应条件下发生解反应速率常数

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  • 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.

    实验结果表明复合反应动力学方程实验压力范围内适用反应速率常数压力无关。

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  • To evaluate the antioxygenic property of the antioxidants, the oxidation reaction rate constants of sodium sulfite, sodium bisulfite and sodium pyrosulfite in aqueous solutions were determined.

    评价氧剂氧化能力,测定了抗氧剂亚硫酸钠亚硫酸氢钠及焦亚硫酸钠水溶液反应速率常数

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  • On this basis, the reaction path, the dynamical properties along the reaction path and CVT (canonical variational theory) rate constants of the controlling step were investigated.

    基础上,计算了控制步骤反应途径沿反应途径的动态学性质正则变分过渡态理论速率常数

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  • Self-purification curves are presented, percentages and rate constants of the purification are calculated, and influence of temperature, flow rate, and turbidity on self-purification are discussed.

    绘制了自曲线计算了自净百分率速率常数讨论温度、河水流速浊度自净作用影响。

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  • The results show that the stress intensity factor is independent of material constants, and the strain energy release rate is dependent on all material constants.

    结果表明应力强度因子材料常数无关,应变释放依赖所有材料常数。

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  • On the basis of the theory and the characteristics of the gelation time curves, specific polymerization rate constants as well as successive acid dissociation constants are calculated.

    根据所提理论时间曲线特性数值,计算了所形成的硅酸的各级离解常数聚合作用的常数的近似值。

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  • The physical and chemical quenching rate constants of 5 different kinds of quenching agents and singlet oxygen were determined.

    测定了种不同类型单重态物理猝灭速度常数化学猝灭速度常数。

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  • The reaction rate constants have been calculated according to conventional transition state theory, variational transition state theory and tunneling corrections respectively.

    根据传统过渡理论变分过渡态理论相应的隧道效应校正计算了本重排反应反应速率常数

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  • The first-order rate constants of their cellular uptake were measured.

    利用动力学方法测定细胞摄入配合物速率常数

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  • The energy release rate for crack propagation depends only on the stress intensity factor and the material constants.

    电导通裂纹模型中的静电场对裂纹尖端扩展能量释放不作贡献。

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