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- Arrhenius frequency factor [化] 阿仑尼乌斯频率因素
- The activation energy and the frequency factor of the reaction were calculated by Arrhenius formula. 并通过阿仑尼乌斯方程求得不同反应条件下的聚合活化能和表观反应速率常数。
- The integrated form of the kinetic equation isIn 1/(1-x)=kt(1-a)and the rate constant k has been correlated into a form of Arrhenius equation,with activation energy E=35.8(kJ/mol)and frequency factor A=0.091(atm.hr)~(-1). 所得动力学方程的积分形式为:ln(1)/(1-X)=kt(1-a)速度常数 k 随温度变化;阿累尼乌斯方程中的活化能 E=35.;8(kJ/mol);指前因子A=0
- The ratios of frequency factors A ii / A ij and the differences of activation energies ( E ii - E ij ) are calculated by Arrhenius equation. 并根据 Arrhenius方程计算了该体系均聚、共聚反应频率因子之比 Aii/Aij和活化能之差 Eii- Ei
- The ratios of frequency factors A ii /A ij ,the differences of activation energies (E ii -E ij ) were calculated through Arrhenius equation. The effect of solvent and hydrogen-bonding on the reactivity of monomer has been discussed. 根据Arrhenius方程计算获得了该体系均聚、共聚反应频率因子之比Aii/Aij和活化能之差Eii-Eij,并讨论了溶剂、氢键对共聚合单体活性的影响
- Acids with different cation were distinguishingly different in activation energy and frequency factor distribution. 不同阳离子的同种羧酸盐,活化能和频率因子分布却相差很大。
- Activation energy, frequency factor and reaction order etc. for the pyrolysis were obtained by this model. 通过模型计算了裂解反应的表观活化能、频率因子、反应级数等。
- Mutual Factor is divided into mutual space/distance factor, mutual intercourse frequency factor, mutual similarity factor, mutual complementary factor and mutual adoration factor. 双方互动因素被分成双方空间距离因素、双方交往频率因素、双方相似因素、双方互补因素和相悦因素;
- The frequency factor v obtained from Augis-Bennett method is one magnitude lower than that from modified Kissinger method. 而由Augis-Bennett方程得到的频率因子较由修正Kissinger方程得到的频率因子小一个数量级。
- We have also studied the kinetics of the cyclohexene epoxidation catalyzed by 2 with TBHP and the apparent reaction order, frequency factor and activation energy are obtained. 本文对该反应的动力学及热力学性质也进行了研究,确定了表观反应级数、速率常数和反应活化能。
- Combustion characteristics of mixed MSW are analyzed by investigating typical constitutes of MSW through thermogravimetry. Combustion activation energy and frequency factor of mixed MSW are obtained. 通过热分析技术,对城市固体废弃物中几种典型组分进行实验研究,得到了混合垃圾在热重分析仪中的燃烧特性,并对城市固体废弃物的混烧规律开展了有益的探讨。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位,等于每秒一周
- Small dissipation factor at high frequency. 高的频率和小的损耗因素.
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- Feature:low dissipation factor at high frequency. 特征:高频率,低损耗;容量稳定;自愈性能佳,适合高阻 Recommended Application: Timing, tuned, Oscillator circuits;
- The relationship is in accord with Arrhenius' equation. 气体渗透系数与温度关系符合阿累尼乌斯公式。
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries