activation energy

The association chain implied is general reactivity, delocalization, heat of reaction, activation energy, velocity constant.

和该量有牵连的因素是一般活性, 离域作用, 反应热, 活化能, 速度常数.

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At the same time we found the leaching activation energy of talc and kaolin descended consumedly after mechanical grinding.

本论文还对滑石和高岭土进行了浸出动力学研究。研究发现，经过机械研磨处理后，滑石、高岭土盐酸浸出反应活化能均大幅度降低。

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Catalysts reduce the activation energy barrier between reactants and products.

催化剂会减少反应物和产物之间的活化能障碍.

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Catalysts that lower markedly the activation energy of the reactions are required.

需要显著降低反应活化能的催化剂.

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And the apparent activation energy was calculated by the Arrhenius equation.

并利用Arrhanius方程测定了表观活化能.

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The variation of the desorption activation energy of dichloromethane on activated carbons was discussed hardbase ( HSAB ) princi.

主要研究了金属离子改性活性炭对二 氯甲烷 脱附活化能的影响.

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This is very significant to both determining the rate constant and estimating the activation energy.

这对于求反应速率常数和估计反应的活化能都具有重要意义。

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The relationship between rheological behavior, viscous flow activation energy and compositions of the copolymers was studied.

研究了PAS 、 PASM的组成与流变性能和粘流活化能的关系.

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This article mainly introduces the original meaning of Svante, Arrhenius'Activation Energy.

介绍了阿累尼乌期活化能的原意.

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Its boundaries may be defined by the cis-trans test. The cis-trans isomerization reaction has been shown to be a first order reaction with an activation energy of 19 kcal/ mole.

由顺反测验所确定出的一个功能上的单位。顺-反异构化反应系属一极反应，反应活化能为19千卡/克分子。

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The apparent activation energy is about 4.76 KCal/ mole. Therefor, it is reasonable to conclude that the diffusion is the rate controlling step of this sulfating process.

其表观活化能约为4.76大卡/克分子，过程的决定步骤在扩散区。

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An apparent activation energy of dissolution of silver was 23.1 kJ/ mol ( 5.5 kcal/ mol) within the experimental temperature region of 12.3 to 42.8 ℃.

在所实验的温度范围内（12.3&42.8℃），得出银溶解反应的表现活化能为23.1kJ/mol（5.6kCal/mol）。

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The apparent activation energy of each stage was calculated using the Doyle-Ozawa and Kissinger methods.

利用Doyle - Ozawa法 和Kissinger法计算各反应阶段的表观活化能.

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The pyrolysis characteristics and activation energy of coal blends are decided by the blending rate.

而其热解特性和活化能与掺混比例有关.

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The activation energy for dehydration reaction has been calculated by Freeman-Carroll method.

采用Freeman-Carroll方法计算了配合物脱水过程的活化能和反应级数。

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The experimental results show that when using hexamethylenetetramine as a catalyst, the phenol-formaldehyde condensation reaction is a second order, and the activation energy is 46.61kJ/mol.

实验结果表明：以六亚甲基四胺为催化剂时，酚醛缩聚反应为二级反应，反应活化能为46.61kJ/mol。

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The apparent activation energy of the inhibitory reaction is 86.

阻抑反应的表观活化能为86.

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Its reaction constant K, rate constant k _ 1, activation energy E _ ( a .1 ) and Arrhenius factor k _ ( 0.1 ) were determined.

测定了其反应常数K 、 速度常数k_1 、 活化能E_ ( (?),1 ) 及频率因子k_ ( 0,1 ).

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ENZYMES enhance reaction rates by lowering the activation energy.

酶可以使反应的活化能降低从而加快反应速率.

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The order, the velocity constants and the apparent activation energy were obtained.

求出了中间相生成反应的级数 、 速度常数和活化能.

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