Equal-transition ratio method is applied for the calculation of apparent activation energy (E) from the heat of hydration.
本文建立了一种新的表观反应活化能计算方法——等转化率法。
By way of combustion dynamics calculation it is found that the semicoke prepared with calcium oxide added has the highest combustion activation.
并通过燃烧动力学计算发现添加氧化钙制得的半焦燃烧活性最高；
Two schemes were put forward in the paper: movable bed type steam activation device and fluidized bed type steam activation device, and calculation and analysis were conducted respectively.
在文中提出了移动床式蒸汽活化器和流动床式蒸汽活化器两种方案，并进行了计算和分析。
A great improvement was made on calculation of the activation barriers for the surface atoms diffusion.
在合理选择原子间相互作用势计算方法的基础上，改进了原子迁移激活能的计算方法。
With MCNP/4B code, the influence of cut-off energy, flux tallies, nuclear databases and perturbation on the reaction rates calculation with neutron-activation method are analysed.
用MCNP／4B程序，对核活化法反应计算中的截断能量、通量计数方式、数据库、阈探测器之间的扰动等因素的影响作了分析。
Calculation shows that the crystallization activation energy of nylon 1010 is lower than that of its composites. The sensitivity of crystallization rate to temperature is enhanced.
对尼龙1010及其复合材料样品结晶活化能的计算表明，后者高于前者，结晶速度对温度的敏感性增加。
The kinetic parameters in the models, including pseudo activation energy and apparent frequency factor were obtained by using Monte Carlo numerical calculation method.
利用随机试验法等数值计算方法求得了模型中的表观活化能和视频率因子等动力学参数。
Functional magnetic resonance imaging (fMRI) was used to investigate the effects of aging and task difficulty on brain activation engaged in mental calculation.
应用功能磁共振成像技术研究不同心算难度下脑区的活动以及年龄的影响。
Functional magnetic resonance imaging (fMRI) was used to investigate the effects of aging and task difficulty on brain activation engaged in mental calculation.
应用功能磁共振成像技术研究不同心算难度下脑区的活动以及年龄的影响。
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