In simple terms, stress hinders a part of the brain responsible for decision-making and reaction time and can adversely affect other mental abilities as well.
简单地说，压力阻碍了大脑中负责决策和反应时间的部分，也会对其他心智能力产生负面影响。
As Kunar and Horowitz report, those who were making the equivalent of a hands-free call had an average reaction time 212 milliseconds slower than those who were not.
库纳尔和霍洛维茨报告说，那些使用免提电话之类的人，他们的平均反应时间比不使用免提电话的人慢212毫秒。
The results seem to show that oxygen quickens the reaction time.
结果表明氧气加速了反应。
If I look on Wikipedia, I find that a human's average reaction time is somewhere between 200 and 270 milliseconds.
如果查阅Wikipedia，即会发现人类的平均反应时间大约在200到270毫秒之间。
The required reaction time for capturing day lightning photography is less than 0.2 seconds. So, you need to be quick.
拍摄白天闪电照片的最佳反应时间是少于0.2秒，所以你反应要够快。
The effects of reaction time, solvent and catalysts were investigated.
考察了时间、溶剂和催化剂对反应的影响。
The research includes two experiments done through measuring the reaction time.
研究包含两个实验，均采用反应时测量的方法。
This method had advantages of high yields, short reaction time and mild reaction conditions.
本方法产品收率高、反应时间短、反应条件缓和。
The results suggested that the signal interval exerted a significant effect on the reaction time.
实验结果表明：信号间隔时间是影响信号觉察反应时的一个重要因素。
The influence of reaction temperature and reaction time on degree of esterification were investigated.
通过正交实验考察了反应时间、反应温度对聚乙烯醇酯化程度的影响。
Compared with conventional method, microwave method has the advantage of short reaction time and high yields.
采用微波法与传统加热法相比较，本法具有反应时间短，产率高等优点。
The results of acid wash with different acid concentration, reaction time and acid temperature were discussed.
主要考查了酸溶液的浓度、反应时间及酸溶液的温度等因素对灰份去除结果的影响。
Compared with the traditional methods, the reaction time is reduced greatly and the cost of production is Lowered.
与传统方法相比，反应时间大大缩短，降低了生产成本。
The scientists studied brain scans of children with Tourette while they performed tasks requiring focus and quick reaction time.
科学家们研究了患有图雷特综合症儿童，在执行需要集中精力和快速反应的任务时的脑部图像。
It features easily available raw materials, low equipment condition, stable operation, short reaction time, and high yield.
具有原料易得、设备要求低、操作条件平稳、反应时间短、收率高等优点。
And consumption of milk and dark chocolate was associated with improved impulse control and reaction time, according to the research.
此外，研究还发现，食用牛奶巧克力和黑巧克力还有助于增强冲动控制能力，提高反应速度。
The influence of reaction temperature, initiator level. reaction time and rubber level on the graft polymerization was investigated.
考查了反应温度、引发剂用量、反应时间和胶用量对接枝共聚反应的影响。
Effects of reaction temperature, oxygen concentration, catalyst dosage and reaction time on oxidation of benzyl alcohol were investigated.
考察了反应温度、氧浓度、催化剂用量以及反应时间对苯甲醇氧化的影响。
A study involving middle-aged women showed that taking ginger had a direct effect on the brain and improved their reaction time and memory.
一项针对中年妇女的研究表明服用姜可以直接影响大脑并提高了她们的反应能力和记忆力。
Compared with single solvent, suitable mixed solvent could improve solubility of fructose, increase enzyme activity and shorten reaction time.
与单一溶剂相比，在混合溶剂中反应，可提高果糖溶解度，增加酶活，缩短反应时间。
The influence of acrylic acid and tetradecyl alcohol, amount of catalyst and inhibitor, reaction temperature, reaction time were investigated.
探讨了丙烯酸与十四醇摩尔比，催化剂和阻聚剂的用量、反应温度及反应时间对酯化反应的影响。
As a rising technology, slow release technique can effectively solve the problems of too quick release and too short effective reaction time of active agents.
作为一种新兴技术，缓释技术可以有效解决活性制剂释放速度快、有效作用时间短的问题。
Comparing with ordinary conditions, this method has unique advantages, such as shorter reaction time, saving resource, simpler operation and higher yield, etc.
与常规引发条件相比，超声波引发格氏反应具有反应时间短、节约能源、操作简便、产率高等优点。
The experimental results showed that using the so-called starved feeding mode was able to shorten the reaction time and raise the conversion ratio of monomers.
采用溶液聚合法制备高性能丙烯酸树脂，以“饥饿态”进料法聚合可缩短反应时间，提高单体转化率。
The result shows that selection of suitable contact reaction time, filter bed height, and filtering velocity may result in efficient removal of lead and mercury.
结果表明，选择合理的接触反应时间、滤层高度和滤速能有效去除微污染原水中的铅和汞。
This boost in reaction time after exercise training may occur because declines associated with getting old could actually stem from declines in physical condition.
接受运动训练之后，人的反应速度会加快，这可能是因为与衰老有关的机能衰退实际上根源于体质下降。
The influences of concentration of BPO, concentration of monomer, reaction time, reaction temperature were investigated in terms of grafting degree and gel content.
研究了单体浓度、引发剂浓度、反应时间和反应温度对接枝聚合物接枝率、凝胶率等的影响。
The influences of concentration of BPO, concentration of monomer, reaction time, reaction temperature were investigated in terms of grafting degree and gel content.
研究了单体浓度、引发剂浓度、反应时间和反应温度对接枝聚合物接枝率、凝胶率等的影响。
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