The apparent reaction rate constant can be obtained by linear regression.
线性回归得出化学反应速率常数表观值。
The apparent reaction rate constants of the two stepwise reactions were determined.
得出了两步反应的表观反应速率常数。
The values of apparent activation energy and reaction rate constant were calculated.
计算了初始阶段的反应速度常数和表观活化能；
And the gasification reaction rate decreases with an increasing of carbon conversion.
气化反应速率随着碳转化率的增加而降低。
The result shows that the reaction rate in loop reactor is better than in stirrer reactor.
与搅拌反应釜的对比试验表明，环路反应器的宏观化学反应速率优于搅拌反应器。
Reaction rate is measured by the change in concentration of a reactant or product per unit time.
反应速率是指单位时间里反应物或生成物浓度的变化。
Solution of the electrostatic Coulomb interaction between ions of the liquid phase reaction rate.
溶液中的静电库仑作用对液相中离子间反应速率的影响。
These results can be explained by assuming that adding water caused the reaction rate to increase.
假设加水可以使反应速度增加，这个结果就可以得到解释了。
In general, dilution of the reagents can increase, decrease, or have no effect on the reaction rate.
在一般情况下，试剂的稀释可能对反应的速率增加，减少，或没有影响。
The titanium extraction from red mud is decided by the reaction rate of titanium compounds and acid.
赤泥中钛金属的浸出率由赤泥中钛金属化合物与硫酸反应速度决定。
This method has simple procedure, fast reaction rate, high yields, mild reaction condition and high selectivity.
此法的特点是操作简便，反应速度快，收率高，反应条件温和，选择性高。
We thus meet the first effect of structure on reaction rate, an influence on the importance of solvent viscosity.
这样我们碰到了结构对反应速度的第一个影响，这种影响是以溶剂粘度的重要性为基础的。
However, it has some disadvantages keeping back its application, such as low quantum efficiency, low reaction rate.
就目前而言，量子效率低、反应速度慢等缺点制约了光催化氧化的应用。
In response to the best conditions, the reaction rate achieved 98.5% and the enantiomer excess value achieved 100%.
在最佳反应条件下反应的产率达到98.5%，产物的对映体过量值达到100%。
The result indicate:within the limits of consistency, the reaction rate has no concern with the consistency of iodine.
研究结果表明：在一定浓度范围内，丙酮碘化反应的反应速率与碘的浓度无关。
With the carbon content of dry ash-free basis increasing, ignition activation energy increases and reaction rate falls.
干燥无灰基固定碳含量增加，着火活化能增加，反应速率减小。
The reaction between ammonia and carbon disulfide is a parallel one. Solvent affects the reaction mechanism and reaction rate.
不同溶剂条件下产物的定量分析证实了二硫化碳和氨反应中的溶剂效应。
Selection of proper electrode materials will accelerate electrochemical reaction rate, help electro chemical transfer of organics.
选用合适的电极材料可以加速电化学反应速率，有助于有机物的电化学转化。
Choosing and controlling the available technical parameter can delay the acidic rock reaction rate and improve the acidizing result.
通过选择和控制适当的工艺参数，可以达到延缓酸岩反应速率、提高酸化效果的目的。
Combined treatment for fungal enteritis can increase effect rate, reduce side reaction rate and shorten average time of relieving diarrhea.
结论三药联合治疗霉菌性肠炎，可提高有效率，减少副作用和缩短腹泻时间。
The factors effecting on the reaction rate of phenol-formaldehyde condensation by suspension polymerization have been studied systematically.
研究了制备悬浮法酚醛树脂的各种因素对酚醛缩聚反应速率的影响。
Increasing the relative humidity of the gas significantly increased the initial reaction rate and the ultimate ca utilization of the sorbent.
吸收剂之起始反应速率与钙最终利用率明显随气相中相对湿度的增加而增加。
The presence of IL in the reaction system could enhance the reaction rate, but decrease the operational stability of immobilized yeast cells.
离子液体的存在，提高了固定化面包酵母细胞催化该反应的速度，但降低了固定化酵母细胞的操作稳定性。
The results show that nitriding rate and nitridation reaction rate constant are improved with the increase of nitridation temperature and time.
实验结果表明：随氮化温度升高、时间延长，各试样的氮化率及氮化反应速率常数提高。
Due to its advantage of low cost and rapid reaction rate, soluble lipase catalysis has been considered as a promising way to prepare bio-diesel.
游离脂肪酶催化法以其酶催化剂生产成本较低，反应速率较快的优点，成为生物柴油制备的新的关注方向。
The results show that the application of iron acetate catalyst can not only promote diphenylmethane conversion, but also accelerate the reaction rate.
研究表明用醋酸铁作催化剂不仅可以使二苯甲烷的转化率增加，而且可使反应速度加快。
From the Angle of physical organic Chemistry, the transition state of chemical reactions has been studied in chemical reaction rate and isotope effect.
本文从物理有机化学的角度，从化学反应速度和同位素效应二方面对化学反应中的过渡状态问题进行探讨。
The reaction rate constant and activation energy of soybean oil thermal polymerization reaction were determined by analysis of the change of viscosity.
以大豆油为原料，根据热聚合反应过程中黏度的变化确定反应的速率常数及热聚合反应的活化能。
The effect of temperature, air flow rate, stirring speed, initial mixing condition on the reaction rate and the speed form have been studied systematically.
探讨了反应温度、空气流量、搅拌速度、碱比、初始混合状态等因素对晶种制备过程中氧化速率及晶种形态的影响。
The effect of temperature, air flow rate, stirring speed, initial mixing condition on the reaction rate and the speed form have been studied systematically.
探讨了反应温度、空气流量、搅拌速度、碱比、初始混合状态等因素对晶种制备过程中氧化速率及晶种形态的影响。
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