The values of apparent activation energy and reaction rate constant were calculated.
计算了初始阶段的反应速度常数和表观活化能；
The apparent activation energy of thermal degradation reaction of the NR by natural coagulation is higher than that coagulated with the technology of formic acid.
自然凝固工艺制备的nr热降解反应的表观活化能高于甲酸凝固工艺制备的nr热降解反应的表观活化能。
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.
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。
The kinetics of mesophase transformation of Shengli residue oil was discussed and the reaction order, reaction rate constant and apparent activation energy were calculated.
同时还研究了胜利渣油的中间相转化动力学，并求得了反应级数、反应速度常数和反应活化能。
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 Kinetics of thermal conversion reaction of Huanxiling vacuum residue were also studied with the determination of the order of reaction and apparent activation energy.
研究了辽河欢喜岭稠油减压渣油的热转化反应动力学，并计算了它们的反应级数和表观活化能。
In addition, hydrogen donor changed the reaction pathways and increased reaction apparent activation energy.
反应动力学考察表明，供氢剂可提高反应表观活化能。
The apparent activation energy of the inhibitory reaction is 86.
阻抑反应的表观活化能为86。
The order of the reaction and apparent activation energy was determined.
测定了反应级数和表面活化能。
In the unit kinetic parameters for the reaction rate constant, the frequency factor and the apparent activation energy etc.
测定了反应速率常数、频率因子、活化能等动力学参数。
The results show that matrixes have changed the composition of pyrolysis products and have decreased the apparent activation energy of pyrolysis reaction, thus speeding up the progress of reaction.
实验结果表明：各种介质均改变了干酪根热解产物的组成特征，并不同程度降低了干酪根裂解的表观活化能，从而加速了反膨的进行。
The kinetic study indicates that the apparent activation energy of resin matrix decomposition increases with the increase of reaction degree.
动力学研究表明，树脂基体的表观活化能随分解程度增加逐渐增加。
The time to gelation and the apparent activation energy for the reaction were determined by DSC, TBA and the cure test. The kinetic parameters were obtained.
用DSC、TBA和固化仪等手段测定了凝胶化时间和表观反应活化能，计算了反应动力学参数。
The time to gelation and the apparent activation energy for the reaction were determined by DSC, TBA and the cure test. The kinetic parameters were obtained.
用DSC、TBA和固化仪等手段测定了凝胶化时间和表观反应活化能，计算了反应动力学参数。
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