查尔斯·达尔文是第一个描述自然选择在物种形成中的作用的人，他描写了物种形成的机制。
Charles Darwin, the first to describe the role of natural selection in speciation, wrote about the mechanisms of speciation.
要想让团队决策发挥作用，你需要有一种方法来梳理他们提出的各种方案，你还需要一种机制来缩小这些选择的范围。
For group decision-making to work well, you need a way to sort through the various options they propose: and you need a mechanism to narrow down these options.
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.
尤其是分子美食学，它是一门相对较新的学科，依赖于对香气作用机制的理解，从而最大限度地利用香气。
The relatively new discipline of molecular gastronomy, especially, relies on understanding the mechanics of aroma to manipulate flavor for maximum impact.
由于这是一种新的作用机制，这些化合物对多种耐药变体具有
Since it is a new mechanism of action, these compounds are active against multi-drug resistant variants.
这些适应机制在它们的后代进化成陆生生物时起了很好的协助作用。
These adaptations served their descendant well as they invaded land.
这些反应影响着我们的遗传密码的表现方式：每个基因是如何被加强或削弱，甚至其作用机制是如何被打开或关闭，从而构成我们的骨骼、大脑以及身体的其他部位的。
These reactions influence how our genetic code is expressed: how each gene is strengthened or weakened, even turned on or off, to build our bones, brains and all the other parts of our bodies.
目的是探讨利谷隆对雄性仔鼠的生殖毒性及其作用机制。
The objective is to explore reproductive toxicity and mechanism of linuron on F1 male rats.
研究了有机酸在阴离子交换柱垫片组（日本岛津）上的作用机制。
The mechanism of organic acids on an anion exchange column Shim pack (Shimadzu, Japan) have been studied.
作为一种生存机制，其它微生物产生出抵御抗菌素毒性作用的机制。
As a survival mechanism, other microbes have developed mechanisms for resisting the toxic effect of antimicrobials.
这种多巴胺小泡在铁储存中的新作用对于了解帕金森氏症等疾病的分子机制非常重要。
This new function of dopamine vesicles in iron storage is of critical importance to understand the molecular mechanisms involved in Parkinson s disease.
这一机制是有效的，在它的作用下，金本位制度过去曾在整个欧洲运行。
It is also the effective mechanism by which gold standard systems have operated in the past, throughout Europe.
由于油的作用是营养储备——就象脂肪似的——所以硅藻没有进化出分泌油份的机制。
Because the oil is used as a reserve nutrient—like fat—diatoms have evolved no mechanism to secrete it.
在他放弃英格兰王位的时候，植根于我们大脑的，支配对事物和水的需求的机制对他也同样起作用。
The systems that are built into us to find food and water are the things that were also active when he renounced the throne of England.
在这些细胞里，它们被一种尚未被人类完全认识的机制保护着从而免受药物作用。
In these cells it is protected from the drugs by mechanisms that are, as yet, not fully understood.
事件和生命周期：这些机制作用于数据和提交，并在用户和服务器系统之间转换信息。
Events and Life cycle: These mechanisms act on the data and submissions and translate the information between the user and the server system.
接下来的几周里这些细胞转移到大脑，由基因遗传机制和相邻细胞的共同作用到达特定的地址。
Over the next several weeks these cells migrated to the brain, to specific destinations determined by genetic cues and interactions with neighboring neurons.
研究者过去也寻找过其他对因怀孕而造成的肌肉紧张有抵消作用的身体机制。
Researchers looked for an additional mechanism that might have compensated for the increased strain of pregnancy as well.
正如本报告所分析的，将重点放在风险之间的相互关联上，对研究相应的风险应对机制起到重要作用。
Analyses such as the one provided in this report that focus on risk interconnections therefore play an important role at focusing the debate on risk response.
这一对话是发挥共同主导的作用并履行我们的共同责任的一种机制。
This dialogue is a mechanism to exercise that collective leadership and meet our collective responsibilities.
除uddi之外，基于文件的DISCO机制也可以对服务的发现起补充作用。
In addition to UDDI, discovery of services can be complemented using the file-based disco mechanism.
双方要发挥高级别人文交流机制的作用，推动两国在教育、文化、青年、媒体等各领域的合作。
The two sides should use the high-level cultural exchange mechanism to push forward the bilateral cooperation in the fields of education, culture, youth and media.
将把它们全都构建到一个页面，但如果需要也可以把它们放到多个页面；幕后的机制仍然起作用。
You'll be building them all onto a single page, but you could put them on multiple pages if you needed to; the mechanisms behind the scenes would still work.
换句话说，为使长期的自然选择规律发挥作用，必须依赖包含噪声的环境提供触发机制。
In other words, environment containing noise has to be relied on to furnish the triggering mechanism on which the long-term selection rule will operate.
对于大脑，以及人脑神经机制如何作用，我们实在所知甚少。
Relatively little is known about the brain and the psychological mechanisms about how this is being done.
五个优先措施可以使G20峰会在改善全球食物安全长效机制上发挥关键作用。
Five priorities may give this G20 summit a vital role in improving long-term global food security.
因为只要海湾吸收石油美元，价格机制就要发生作用。
This is because if the Gulf is to absorb its petrodollars, the price mechanism has work to do.
双方应充分发挥现有合作机制作用，及时就共同关心的问题交换意见，扩大共识。
He called on both sides to give full play to the existing cooperation mechanisms and exchange views in a timely manner on issues of common concern to expand consensus.
这是一个方面，同时还应尝试建立海盗法律机制，欧洲联盟可能能发挥特别有效的作用。
He said this was an area, along with developing legal mechanisms to try pirates, where the European Union could be particularly effective.
COE可以在建立和监督治理机制方面发挥重要作用。
A COE can play an important role in setting up and overseeing governance mechanisms.
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