And the concept is reaction rate.
概念就是反应速率。
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。
Microwave irradiation heating method appears to be a practical clean production method for synthesis of anthraquinone, with rapid reaction rate, high productivity and no pollution.
微波辐射加热合成蒽醌反应，速度快、产率高、无污染，是一种很有应用价值的清洁生产方法。
This synthetic strategy compared with traditional solution protocol has advantages of no organic solvent pollution, elevated reaction rate, high yield and simple (workup) procedure.
该法与传统的溶液法相比具有无有机溶剂污染、反应速度快、产率高和后处理简单等优点。
How does total energy affect a reaction rate?
总能量如何影响反应速率？
Addition of oxidant could accelerate the reaction rate.
添加适量氧化助剂可加快反应速度。
To master the relation of reaction rate constant and temperature.
掌握反应速率常数与温度的关系。
The optimum conditions influencing the reaction rate were studied.
研究了影响反应速率的最佳条件。
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 reaction rate is limited by the concentration gradient of oxygen in the sample.
反应速率受试样中氧浓度梯度的限制。
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。
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。
The results showed that hydrolysis temperature is a crucial factor to control the reaction rate.
结果表明，反应温度是影响水解速率的主要因素。
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。
The effective factor and the apparent reaction rate constant of catalyst-capsule were determined.
测定了催化剂包的有效因子和表观反应速率常数。
It was also proved that the amount of catalyst and temperature could influence the reaction rate.
升高反应温度，加大催化剂用量均有利于封闭反应的进行。
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。
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。
The effect of the reaction conditions on reaction rate and final product particle size was also studied.
同时考察了反应条件对反应速度、最终产品粒度的影响。
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%。
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。
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。
Kinetics of wet flue gas desulfurization by urea is studied here, based on which reaction series and reaction rate constant are defined.
通过对尿素湿法烟气脱硫过程动力学的研究，确定其反应级数及反应速率常数。
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。
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。
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