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- The control items of reaction rates were determined and the initial rates equation of pyrocatechol and hydroquinone were obtained. 经动力学分析验证了其反应机理主要是自由基机理,并确定了其中的控制步骤,得到了实验条件下的邻/对苯二酚的初始生成速率方程。
- equation of reaction rate 反应速率方程
- To master the relation of reaction rate constant and temperature (Arrhenius equation). 掌握反应速率常数与温度的关系(阿累尼乌斯公式)。
- The initial reaction rate equation of calcium ions or zinc ions was dCCa/d(t)[mol-1s-1]=0.000109C0.796 and dCZn/d(t)[mol-1s-1]=0.0000405 C0.317 respectively. 实验结果表明;钙或锌离子的初始反应速率方程分别为:dCCa/d(t)[mol-1s-1]=0.;000109 C0
- The equation of coal pyrolysis dynamics and its parameters were deterinined by a lot of thermoanalysis data.Pyrolysis reaction rate were also discussed profoundly. 由热分析结果确定了煤热分解反应动力学方程及其参数,并对热分解反应速度进行了探讨。
- Using the fluid flow model and monod equation of reaction kinetics, kinetic model of UASB reactor was established and the parameters were estimated. 运用流动模型和Monod方程,建立了UASB反应器稳态模型,并对模型参数进行了估计。
- The general equation of reaction and the sulfonated bodies were particularized respectively; in accordance with the sulfonating agent. 以磺化剂的不同,分别列出反应通式和各种磺化产物;对各类磺化反应的优缺点进行了详细阐述和比较。
- The forces of reaction made reform difficult. 反动势力给改革造成了困难。
- Catalysis has increased the rate of reaction. 催化作用提高了反应的速度。
- In this paper an equation of reaction speed determined by the experiment is deduced from the composition of the activated complex form the basic assumption of transition-state theory and the basic porperties of thermodynamic equilibrium. 从过渡状态理论的基本假设出发,结合热力学平衡及反应速率控制步骤的基本性质,本文提出通过由实验确定的某化学反应的反应速率方程来推算该反应活化络合物组成的简便可行的方法。
- Temperature, pH and concentration of solution not only have influence on the ratio of products of acidolysis, but also on the constant of reaction rate in the process of acidolysis. 本文给出了介质pH值、浓度和温度对酸解速率常数的影响规律.
- The effect of reaction temperature, reaction pressure, catalyst concentration, ammonia circulation rate, condensing temperature on fatty nitriles reaction rate, yield, energy demand are discussed. 讨论反应温度、反应压力、催化剂的浓度、氨循环速率、冷凝温度对脂肪晴的反应速率、得率、能量消耗的影响。
- Phase behavior of reaction system in which Jatropha curcas L. seed oil was converted into biodiesel was investigated so as to improve the reaction rate and the efficiency of products recovery. 摘要为提高反应效率和分离效果,对生物柴油反应体系相行为进行了研究。
- Phase behavior of reaction system in which Jatropha curcas L.seed oil was converted into biodiesel was investigated so as to improve the reaction rate and the efficiency of products recovery. 为提高反应效率和分离效果,对生物柴油反应体系相行为进行了研究。
- The equation of wealth with happiness can be dangerous. 把财富与幸福等同起来是很危险的
- The origins of chemical kinetics date back to the nineteenth century and Wilhelmy' s observations of reaction rates. 化学动力学数据研究的起源可以追溯到19世纪威海姆对反应速率的观察。
- Also the pyrolysis mechanism of coal residue was analyzed, and the equations of pyrolysis mechanism and parameters of reaction kinetics were obtained. 并对煤矸石的热解机理进行了分析,得到煤矸石的热解机理方程式和反应动力学参数。
- His efforts were defeated by the forces of reaction. 他的努力被反动势力挫败。
- Criteria for using an equation of state. 使用状态方程的标准。
- An algebraic equation of the fourth degree. 四次方程式