1、

At the same time, the reaction rate constant, the reaction rate equation, the activation energy, and the arrhenius factor were given. The results show that the esterification is a kind of second-order reaction.

结果表明该酯化反应属于二级反应,同时求出了反应速率常数表达式、反应速率方程、活化能以及指前因子。

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2、

There are many studies on kinetics of thermal decomposition, while the study about the effect of particle size on the kinetics of solid-liquid reaction is still little and the report about the affect interpretation of particle size on the pre-exponential factor and reaction constant has not been found.

这方面研究较多的是粒度对反应物热分解动力学的影响,而粒度对固液反应动力学和机理的研究还很少,并且关于粒度对指前因子和速率常数的影响机理的研究还未见报道。

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3、

DBDPO and TBAB damage the electric properties of flame retardant ABS, which reduce the electric insulting properties and electric strength, and increase the dielectric constant and the dielectric dissipation factor.

DBDPO及TBAB对ABS电性能均有一定损害,使ABS的电绝缘性能及电气强度降低、介电常数及介电损耗因数增加。

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4、

That something was a fudge factor added to the equations Einstein called the cosmological constant.

这种东西就是爱因斯坦在自己的公式中插入的一种被他称为“宇宙常数”的容差系数。

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5、

Chain growth factor in the derived models was no long a constant. Hence the new model is suitable for interpreting non-ideal Anderson-Schulz-Flory ( ASF) distribution on iron based catalyst.

该模型中由于引入烯烃再吸附项链增长几率不再是一个常数,因而更适合于解释铁基催化剂上非理想Anderson-Schulz-Flory产物分布。

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6、

By using the valon model, the electric form factor of the proton in the nucleusG_E~ P ( Q~ 2), and π decay constant f_ π are discussed.

借助价子模型,讨论了原子核中的质子电形状因子G E~P(Q~2)和π衰变常数fπ。

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7、

~ ( 252) C_f-source-driven neutron noise analysis method is a way of measuring and analyzing the reactivity of reactor or subcritical reactor, which detects subcritical neutron multiplication factor, prompt neutron decay constant, and so on.

~(252)C f源驱动噪声分析法是一种测量、分析反应堆和次临界系统的快速反应性的方法,可作为临界安全的瞬时检测方法。

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8、

The dependences of the light-induced absorption, the decay time constant, and the stretching factor on the pumping intensity were presented.

实验测量了光致吸收、衰减时间常数和扩展因子对泵浦光光强的依赖关系。

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9、

Analytic model based on stress intensity factor for estimating the reliability of structural components under constant amplitude loading

常幅载荷下结构元件断裂可靠度估算的应力强度因子模型

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10、

Establishing the Constant Error Factor in the Adjustment of Trilateration Network

设立固定误差因子的测边网平差

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