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.

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。

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.

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.

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.

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.

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。

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.

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.

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。

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。

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）。

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.

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.

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。

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。

The apparent activation energy of the inhibitory reaction is 86.

阻抑反应的表观活化能为86.

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 ).

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.

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.