目的对山豆根的总生物碱进行抗肿瘤作用研究。
OBJECTIVE to investigate into the anti - tumor effect of total alkaloids of Radix Sophorae Tonkinensis.
眼部药物动力学过程的考察是药物眼部作用研究的重要方面。
The ophthalmic pharmacokinetics investigation is an important research aspect of drug ophthalmic action.
为了开发、利用玉米肽资源、对玉米肽进行了抗疲劳作用研究。
As a resource exploitation, the anti-fatigue effect of corn-peptide was studied using mice as test animal.
符号相互作用研究协会是一个国际专业学者组织，他们致力于定性研究，特别是相互作用者的研究。
The Society for the Study of Symbolic Interaction is an international professional organization of scholars interested in qualitative research, especially interactionist research.
科学家正在研究饮食的抗癌作用。
Scientists are investigating the effects of diet on fighting cancer.
早期的研究证实了无性选择的作用。
把它们掺和在一起，并不像你想的那样好。因为一份最新的研究表明，某些维生素会阻碍运动发挥作用。
Put them together and it's not as good as you'd think. Because a recent study shows that some vitamins block the beneficial effects of exercise.
我意识到我们应该研究食物糜烂后滋生的细菌，但是食物包装应该起到了很大的作用，对吧？
I realize we're supposed to research food-born bacteria, but food packaging must play a role in all of that, right?
即使做了这样的研究，也只能证明我们对快速眼动睡眠作用的理解，而不是一般的睡眠。
Even if such studies were done, they could only clarify our understanding of the role of REM sleep, not sleep in general.
机制研究将有助于确定石榴中的活性成分及其直接作用模式。
Mechanistic studies would help identify the active ingredients in the pomegranate and their direct mode of action.
为了真正研究中世纪的社会历史，你必须了解香料的作用。
In order to really study the social history of the Middle Ages, you have to understand the role of spices.
有些人怀疑这些与国防有关的研究项目能否提高我们的生活水平，或者对保护我们日益减少的资源能否起到很大的作用。
There are those who consider it questionable that these defense-linked research projects will either improve our standard of living or do much to protect our diminishing resources.
他说，如果有什么不同的话，那就是这项研究表明性别在大脑中起着非常重要的作用——“即使我们不清楚具体是如何起作用的。”
If anything, he said, the study suggests that gender plays a very important role in the brain—"even when we are not clear exactly how."
至于脸红的实际作用，研究人员仍在试图找出答案。
As for the actual function of blushing, researchers are still trying to find that one out.
多年来，我一直在研究全球农业、人口、环境和经济趋势及其相互作用。
For many years I have studied global agricultural, population, environmental and economic trends and their interactions.
诸如此类的问题意味着对嗅觉心理学的兴趣将不可避免地对研究人员起着越来越重要的作用。
Questions like these mean that interest in the psychology of smell is inevitably set to play an increasingly important role for researchers.
我能给你的最简单的定义是光谱学是研究物质和光之间相互作用的学科。
The simplest definition I can give you is that Spectroscopy is the study of the interaction between matter and light.
然而，近日的双胞胎研究帮助科学家们得出了一个全新的结论：先天和后天因素不是唯一起作用的因素。
Lately, however, twin studies have helped lead scientists to a radical new conclusion: that nature and nurture are not the only elemental forces at work.
他说，如果有什么不同的话，那就是这项研究表明了性别在大脑中的重要作用——“即使我们不清楚具体是如何起作用的。”
If anything, he said, the study suggests that gender plays a very important role in the brain—"even when we are not clear exactly how".
为了研究大麻素的作用，研究人员给新生老鼠注射了一种化学物质，这种化学物质可以阻止大麻素到达它们大脑中的受体。
To investigate the function of cannabinoids, researchers injected newborn mice with a chemical that is known to block cannabinoides from reaching their receptors in the brain.
研究表明，稍微超重可以起到保护作用。
Studies have suggested that being slightly overweight can be protective.
公司正在研究基因是如何相互作用的，以此寻找可用来判断疾病的起因或者预测药物功效的基因相关性。
Firms are now studying how genes interact, looking for correlations that might be used to determine the causes of disease or predict a drug's efficacy.
许多科学家对绿色海蛞蝓进行了研究，以证实它们确实能够进行光合作用。
Many scientists have studied the green sea slugs to confirm that they are actually able to create energy from sunlight.
嗅觉一直是我们的感官中受到了解最少的，直到最近，耶鲁大学的戈登·谢泼德领导的神经科学研究才开始揭示它是如何发挥作用的。
Smell has been the most poorly understood of our senses, and only recently has neuroscience, led by Yale University's Gordon Shepherd, begun to shed light on its workings.
一些研究关注弱关系网络在其他方面对我们的作用，而由于弱关系的影响，我们的健康似乎得到改善。
Some of these studies have looked at how weak-tie networks are useful to us in other ways, and one thing that seems to improve as a result of weak-tie influence is our health.
现在研究人员认为他们至少知道了一些在早期发育中对形态起决定作用的分子。
Now investigators think they know at least some of the molecules that act as morphogenetic determinants in early development.
研究人员已经证实，当人们动脑筋时，大脑中会发生生化变化，使其在注意力和记忆等认知区域更有效地发挥作用。
Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively in cognitive areas such as attention and memory.
大多数研究人员希望发现从一个物种到另一个物种的两种转变模式都在进化中起作用。
Most researchers expect to find that both modes of transition from one species to another are at work in evolution.
杜克大学的研究人员详细核查了160多项已发表的研究，发现并没有强有力的证据表明这些方法中的任意之一能产生重大作用。
Researchers at Duke University scrutinized more than 160 published studies and found an absence of strong evidence that any of these approaches can make a big difference.
杜克大学的研究人员详细核查了160多项已发表的研究，发现并没有强有力的证据表明这些方法中的任意之一能产生重大作用。
Researchers at Duke University scrutinized more than 160 published studies and found an absence of strong evidence that any of these approaches can make a big difference.
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