越过马鞍点和前因子所需的能量决定该过程的速度。
The rate of a process is based upon the energy barrier required to cross the corresponding saddle point, and a harmonic prefactor.
随着转化率的增加,活化能和指前因子也随着增加。
With the increasing of conversion, activation energies and pre-exponential factors were also increased.
分析了其绝热分解的过程,计算了表观活化能、 指前因子和反应热等参数。
Thermal decomposition results were analyzed, and kinetics parameters such as apparent activation energy, pre-exponential factor and reaction heat were calculated.
And the prefactor is 96.3 3 when you want to get a result in kilojoules per mole.
当使用千焦每摩表示键能3,时前因子为96。
The pre-factor embodies all the electrostatics.
指前因子校正了所有的静电力。
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