These reactions are carried out by enzymes and linked through second messengers.
这些反应由酶所引发，且通过第二信使被连接在一起。
Edward Horsford spends hours in his back garden in London at night and snaps the intricate patterns created by the ever-different reactions with split-second timing.
爱德华霍斯福特晚上花了好几个小时在他位于伦敦的后花园里，就是为了抓住瞬间内发生的连续变化的精密模式。
In one second, a cell performs about 10 million energy-consuming chemical reactions, which altogether require about one picowatt (one millionth millionth of a watt) of power.
一秒钟内，一个细胞要执行约一千万次耗能化学反应，而统共仅需要约1皮瓦(百万百万分之一瓦)能量。
The point of argument of this article is opposed to the attempt to deny the Second Law of Thermodynamics on "grounds" of certain phenomena in photo-chemical reactions.
本文针对那种试图以光化学反应为“依据”来否定热力学第二定律的观点提出了异议。
Goalies also have many new animations so their reactions are more realistic, particularly on second saves.
守门员也有更多的动作，这样他们的反应更加真实。
Second, there were over reactions and excess return during M&A.
其次，并购期间，市场存在过度反应并能获取超额受益；
In order to repair the damage the Mule inflicts, the Second Foundation deploys a plan which also turns upon individual reactions.
为了修复骡所造成的伤害，第二基地部署了计画去扭转骡的反应。
The second type, the reactions to partial aspects of the patient, appear later within an established analytic situation.
第二种类型，对病人部分面向的反应，随后出现在建立的分析性情景之中。
Thermal reactions of PVC in the second phase are irregular and form products randomly.
PVC热分解的第二阶段是产物具有一定随机性的无规降解。
Here light energy is converted into chemical energy and stored in ATP, which will participate in chemical reactions which occur in the second stage.
这里光能被转换成化工能量和被存放在AT P里，将参加化学反应发生在第二阶段。
All the reactions had occurred in first injections; none had been observed in a limited number of second injections.
所有的不良反应发生在第一次注射时，几乎没有观察到在第二次注射时发生不良反应。
For instance, chemists have found that over 100,000 chemical reactions take place in the brain every second.
比方说，化学家们发现大脑每工作一秒就会发生10万次以上的化学反应。
These reactions must take place in the presence of light energy. In the second set , called light-independent reactions, CO2 is reduced (via the addition of H atoms) to carbohydrate.
第二阶段称为暗反应阶段，CO2（通过增加H原子）被还原成碳水化合物。
It was indicated that thermal decays of the trapped radicals are second-order reactions.
这些自由基的热衰减呈明显二级反应特征。
In fact, thousands of enzymes drive trillions of chemical reactions every second.
事实上，成千上万的酶化学反应驱动每秒万亿。
Second, personalities and life styles that seek to justify their own existence and satisfy themselves in an unbound perception characterize Kawabata's characters and their emotional reactions.
川端文学的人物及情感审美的特质在于人的心性乃至生活样式在感性自在中找到足够的生存理由及自我满足。
The reactions of thiazole ethiodide with aromatic aldehydes in the presence of pipcridine as catalyst were investigated. It is found that the reaction is of second order.
研究在碱性催化剂存在下，噻唑碘乙烷盐与芳香醛的反应动力学，实验结果表明此类反应符合二级反应。
The reactions of thiazole ethiodide with aromatic aldehydes in the presence of pipcridine as catalyst were investigated. It is found that the reaction is of second order.
研究在碱性催化剂存在下，噻唑碘乙烷盐与芳香醛的反应动力学，实验结果表明此类反应符合二级反应。
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