让我们从这个反应的速率开始。
动理学主要关注反应的速率。
任何一个数都可以用，来定义反应的速率。
And any of those can be used to define the rate of reaction.
测定了反应机理中各步反应的速率常数。
该反应的速率方程和速率常数亦被确定。
化学家们应用动力学研究酶催化反应的速率。
Biochemists use kinetics to study rates of enzyme-catalyzed reactions.
结果表明，整个反应的速率常数受温度的影响较为复杂。
The results show that the temperature dependence of rate constants is complicated.
这种链式降解反应的速率可通过加入少量抗氧剂而受到阻滞。
The rate of chain-reaction degradation is retarded by the presence of small amounts of antioxidants.
认为化学反应的速率是有限的，非平衡扩散采用双组元扩散模型。
It is assumed that the chemical reactions proceed at finite rate, a binary diffusion model is used for nonequilibrium diffusion.
利用经典过渡态理论，考虑量子化矫正，计算了反应的速率常数。
Considering the quantum correction, the reaction rate constants were calculated using classical transition state theory.
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。
In general, dilution of the reagents can increase, decrease, or have no effect on the reaction rate.
用传统过渡态理论和变分过渡态理论及相关的隧道效应校正计算了反应的速率常数。
The theoretical rate constants in the conventional transition state theory and the variational transition state theory with correction of tunneling effect were calculated.
我们计算了C2H2的一些反应的速率常数，并用单纯形优化方法进行了反应路径计算。
The rate constants of some reactions of C2H2 are calculated using VTST.
根据动力学曲线获得了乙撑碳酸酯与三种有机胺在不同反应条件下发生胺解反应的速率常数。
The aminolysis reaction rate constants of ethylene carbonate by ethanolamine, diethanolamine and butylamine were obtained according to the kinetic curves under different reaction conditions.
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 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。
Taking soybean oil as raw material, the vehicle of soy ink was synthesized by heat polymerization under vacuum technology.
结果表明：反应物的粒度对反应的速率常数、 反应级数、表观活化能和指前因子均有较大的影响；
The results show that there are obvious effects of the sizes on the rate constant, the reaction order and the activation energy;
微波加热可以明显促进卤素交换氟化反应的速率，实验结果显示它比常规加热具有更高的选择性和产率。
The application of microwave technology in halogen-exchange reaction has many merits, such as short reaction time and high yield.
为评价抗氧剂的抗氧化能力，测定了抗氧剂亚硫酸钠、亚硫酸氢钠及焦亚硫酸钠在水溶液中与氧反应的速率常数。
To evaluate the antioxygenic property of the antioxidants, the oxidation reaction rate constants of sodium sulfite, sodium bisulfite and sodium pyrosulfite in aqueous solutions were determined.
首先，将石灰与水混合，反应十分激烈，操作时要小心！将粉末倒入水中，别搞反了。这样更容易控制反应的速率。
First hydrate the lime, taking care, for the reaction is violent! Pouring the powder into the water, and not the contrary, makes it easier to control the rate.
婴儿反应的胶片分析、心率和呼吸速率监测器以及非营养性吸吮装置是理解婴儿感知的有效工具。
Film analysis of the infant's responses, heart and respiration rate monitors, and nonnutritive sucking devices are used as effective tools in understanding infant perception.
当然，我们不光要研究一个反应会不会发生，反应速率多块也是很重要的研究问题。
Of course, we'll investigate not just whether the reaction will occur, but how fast it occurs, which is really important.
那么我们把这代入，我们写我们的反应速率。
And so we plug this into the, we write our rate of reaction.
每克二氧化钛纳米管可以使这个装置大约每小时生成160毫升碳氢化学物。 这个反应速率至少要快于先前在紫外线下得到的结果20倍。
The devices generated roughly 160 microlitres of the hydrocarbons per hour per gram of their titania nanotubes, a rate at least 20 times higher than in previous studies done with ultraviolet light.
如果你在它上面，你会以一级反应的方式减少，以速率常量。
If you're above it, you're going to decay in a first order fashion, k1 with a rate constant k1.
基本上它是反应速率乘以每个反应的，能量，所以，我们有一个术语，我们称为每个裂变的能量。
And essentially it's the reaction rate times the energy per reaction. So we have a term that we use called the energy per fission.
它有锆或氢的反应速率,它发生的位置，很明显是在同样位置,百分比反应。
It has zirconium/hydrogen reaction rate and where it occurred, obviously about the same place. The percentage reaction.
这里我要强调的是,当我们讨论化学反应速率的时候，这点和平衡不同，我们只讨论特定方向的反应。
So the point I'm emphasizing here is when we talk about reaction rates, unlike equilibria, we're talking about a particular direction.
而他们所推崇的一种假说认为热带地区的温度更高意味着化学反应发生的速度更快，因此生物代谢的速率也更快。
The one they favoured is that the higher temperature of the tropics means that chemical reactions happen faster and metabolic rates are therefore higher.
那么，第一个是决定反应速率的步骤，A到。
B So, the rate determining step is the first one, a goes to B.
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