查询词典 activation energy
- 与 activation energy 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The activation energy of each exothermic reaction has been calculated.
计算了晶化过程各放热转变的激活能。
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The conductivity of amphibolite can be fit to Arrhenius equation at 1.0 GPa and 200-700℃, the pre-exponential factor is 25.78-105.32 S/m and the activation energy is 0.57-0.66 eV.
在1.0 GPa、200~700℃条件下,斜长角闪岩样品的电导率符合Arrhenius公式,指前因子为25.78~105.32 S/m,活化能为0.57~0.66 eV。
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The activation energy of the reaction with solid super acidic catalyst is obviously lower than that of the reaction without catalyst, Sugesting that S2O8(superscript 2-)/TiO2-Al2O3 is the the effective catalyst of the synthesis of amyl acetate.
固体超强酸S2O82-/TiO2-Al2O3使反应活化能明显降低,是乙酸异戊酯合成的有效催化剂。
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Based on the analysis on activation energy between anhydrite and hydrocarbon, the heavy hydrocarbons will be firstly consumed in the TSR process.
通过烃类与硬石膏反应的活化能分析可知,TSR反应是一个优先消耗重烃的过程。
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Non-isothermal combustion shows that the apparent activation energy and the frequency factor both decreased with increasing bitumious coal content...
非等温燃烧的研究表明,以特征温度区间计算,表观活化能和频率因子均随混煤中烟煤比例的增加而降低。
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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。
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And parameters about the frequency,bond orders,activation energy of each reaction are determined.
研究发现BF_3-H_2O催化体系主要以络合形式引发环氧烷烃开环聚合,溶剂效应会降低该引发反应能垒的机理。
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At 275 ℃ the reaction rate of PET/PEN blends with BOZ is higher than that of the blends without BOZ and the activation energy reduces from 167.8KJ/mol to 94.0 KJ/mol.
在275oC下,加有 BOZ的体系具有比不加 BOZ体系高的酷交换反应速率;
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The reaction mechanism between nickel ion and butynediols in the electroless plating process was analyzed. The results show that the change of BOZ concentration is a quasi first-order reaction, the change of the nickel ion concentration is related to the BOZ density, and this change belongs to a higher order reaction. The reaction rate equation was determined as dC/dt=-8.585×10^(-4)+1.188×10^(-4)t-4.64×10^(-6)t^2+5.8×10^(-8)t^3-2.3×10^(-11)t^4. The activation energy of this process decreases as temperature increases, and it decreases with the BOZ concentration as 64-423 mg/L, it increases with the BOZ concentration as 123~240 mg/L. The S value is positively correlated to temperature, when the temperature is 80℃, the reaction rate and S value are the largest; while when the temperature is above 80℃ and BOZ concentration is over 160 mg/L, S value and the reaction rate decrease gradually.
结果表明,镀液中BOZ浓度的变化是准一级反应,镍离子的浓度变化与BOZ的浓度有关,属多级反应,其反应速率方程为dC/dt=-8.585×10^(-4)+1.188×10^(-4)t-4.64×10^(-6)t^2+5.8×10^(-8)t^3-2.3×10^(-11)t^4,反应体系的活化能E随温度的升高而减少,随BOZ浓度的变化而变化:当BOZ浓度在64~123mg/L时,E线性减少;在123~240mg/L时E线性增加。S随温度的升高而增加,当温度达到80℃时S值最大,反应速度最大;当温度超过80℃,BOZ浓度大于160mg/L时,蝎的值逐渐减少,反应速度降低。
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The activation energy of cellular decomposition calculated by DSC date was 88.24kJ/mol, which showed that the decomposition was controlled by Zn atom diffusion.
DSC数据计算得出,胞状分解的相变激活能为88.24kJ/mol,表明其分解主要受锌原子扩散控制。
- 推荐网络例句
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Results showed that 0.01g/mL extract of Oxalis corniculata L. had obvious antimicrobial effect on S. aureus, but all extract of Oxalis corniculata L has not any antimicrobial effect on E.
结果表明,0.01g/ml的提取物对摇床培养的金黄色葡萄球菌生长具有明显的抑制作用;但各种浓度的提取物对摇床培养的大肠杆菌生长均无抑制作用。
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This will be totally different from Zaro's texture mod, it will be desaturated, dirty etc.
这会和Zaro的那个材质补丁有很大不同,这边是更多的不饱和色,整个都灰扑扑的。
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This will be a major step forward for our country's aerospace technology.
这将是国家航空科技的一个重大的进步。