The rate constants for the reactions were measured.
测定了反应机理中各步反应的速率常数。
The rate constants of some reactions of C2H2 are calculated using VTST.
我们计算了C2H2的一些反应的速率常数，并用单纯形优化方法进行了反应路径计算。
The rate constants of these chemical exchange comply with Eyring or Arrehenuius equation.
结果表明，测得的化学交换的速率常数是合理的。
The rate constants and the reaction cross sections for the title reactions have also been computed.
而增加转动量子数不利于反应的进行。同时也计算了该反应的反应截面和速率常数。
The rate constants and other thermodynamic parameters were obtained by complete line shape analysis.
通过全线型分析方法求得速率常数及有关有热力学参数。
A new method for estimating the rate constants and kinetics curves of consecutive reaction is developed in this paper.
开设了“紫外光谱法在线测量连串反应动力学过程”的综合性实验。
The rate constants of these sub-networks can be sequentially determined by experiment and then by parameter estimation.
可以通过实验测定和参数估计依次求取这些子网络的速率常数。
Objective: To determine the rate constants for the cleavage of pyrophosphate to phosphate by human serum apo-transferrin.
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。
The rate constants within the temperature range from 300-2100k are calculated using conventional transition state theory.
然后采用传统过渡态理论计算了在300 ~ 2100k温度范围内的反应速率常数。
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。
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.
在测定其荧光寿命及荧光量子产率基础上计算出它们的辐射及非辐射衰变速度常数。
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.
在碱性溶液中，两步反应速度常数均随离子强度增大而逐渐减小，反应呈较强的动力学盐效应。
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.
通过对实验数据的处理，得到了该模型的反应级数、速率常数、表观活化能以及催化剂失活因子等参数。
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.
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；
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,和我们的近似相匹配呢,达到像图表中所画的那样？
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.
第二类模式是一种速率的经验式，其中速率常数及反应顺序取决于对实验结果的线性回归的讨论。
The apparent reaction rate constants of the two stepwise reactions were determined.
得出了两步反应的表观反应速率常数。
The theoretical rate constants in the conventional transition state theory and the variational transition state theory with correction of tunneling effect were calculated.
用传统过渡态理论和变分过渡态理论及相关的隧道效应校正计算了反应的速率常数。
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.
通过与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。
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乙撑碳酸酯与三种有机胺在不同反应条件下发生胺解反应的速率常数。
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：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。
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.
为评价抗氧剂的抗氧化能力，测定了抗氧剂亚硫酸钠、亚硫酸氢钠及焦亚硫酸钠在水溶液中与氧反应的速率常数。
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.
在此基础上，计算了控制步骤的反应途径，沿反应途径的动态学性质和正则变分过渡态理论的速率常数。
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.
绘制了自净曲线，计算了自净百分率和自净速率常数，并讨论了温度、河水流速及浊度对自净作用的影响。
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，应力强度因子与材料常数无关，而应变能释放率依赖于所有的材料常数。
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.
根据所提理论和胶凝时间曲线的特性数值，计算了所形成的硅酸的各级酸离解常数和聚合作用的比凝速常数的近似值。
The physical and chemical quenching rate constants of 5 different kinds of quenching agents and singlet oxygen were determined.
测定了五种不同类型猝灭剂与单重态氧的物理猝灭速度常数和化学猝灭速度常数。
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 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的速率常数；
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的能量释放率不作贡献。
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