鼻孔大小等因素随着温度和湿度的变化而变化，这种事表明进化在起作用。
Things such as nostril size vary with temperature and humidity in ways that suggest evolution is at work.
只有那些有办法传播到这些岛屿的物种才能进行长途旅行，各种因素在起作用，导致岛上新殖民者的多样化组合。
Only those species with ways of spreading to these islands were able to undertake the long journeys, and the various factors at play resulted in diverse combinations of new colonists on the islands.
当你选择高跟鞋时，所有那些美妙的感觉都被强化了，但同样，这是生理原因，而不是Jimmy Choo在起作用。
All those wonderful feelings are intensified when you choose high heels, but again, it's biology, not Jimmy Choo, at work.
而且，尽管有许多利益在起作用，但从这个故事中受益最大的参与者之一是媒体：“极端”气候的念头只会带来更有吸引力的新闻。
While many interests are at work, one of the players that benefit the most from this story is the media: the notion of "extreme" climate simply makes for more compelling news.
但以前人们一直不知道是什么在起作用。
这就是海森堡测不准原理和墨菲定律在起作用。
It is the Heisenberg Uncertainty Principle working with Murphy's law.
如果这个团队仅有一人，仍然是团队在起作用。
If it's a team comprised of one person, then it's still the team that matters.
抗风非常重要，我们感觉冬天很冷的主要是因为风在起作用。
It's very important to wear a windbreaker as your outer layer, since wind is often the biggest contributor to winter coldness.
只要系统中还有一个设备在起作用，应用程序将继续起作用但是性能降低。
As long as one device in the system is still functional, applications will continue to function but at a degraded level of performance.
所以，当皮肤割伤后会自动结疤愈合，这就是合成代谢在起作用。
So when you cut yourself and your skin scabs over and heals, you're seeing anabolism at work.
外汇市场上，交易员们正热烈谈论着还有一个因素在起作用：中国。
In currency markets, the buzz among traders is that there is another factor at work, too: China.
但是，这不仅仅是数量上的，同样也是质量上的，是他们的钱在起作用。
But it is not just the quantity, but also the quality, of their money that matters.
库什内的出发点不是为了法国辉煌，而是灵活的努力探索是什么在起作用。
Mr Kouchner's starting-point is not la gloire, but a flexible effort to listen and see what works.
这次的复苏实际上并没有发生，因为并不是市场因素在起作用自己稳定下来。
This revival did not happen because markets managed to stabilize themselves on their own.
但人们对于自己的个性评价的分数都偏高，这就是“公共自我意识”在起作用。
But people who score high on measures of a personality trait called "public self-consciousness" feel that way all the time.
也许我们会发现她其实有抑郁症或者是精神错乱，或者其它一些因素在起作用。
Either we will find out that she was either depressed or psychotic, or something else is cooking.
密歇根大学的快乐问题研究专家克里斯·彼得斯猜想应该还有其他要素在起作用。
Chris Peterson, a happiness researcher at the University of Michigan, suspects there are other factors at play as well.
跟我们预想的不一样，但我们的研究结果确实表明可能有一些有趣的机理在起作用。
We were expecting to find different results, but the results we did find suggest that there could be some intriguing mechanisms at work.
安桑杰先生的律师称他发现有神秘力量在起作用，并承诺他的顾客将反对任何引渡。
Mr Assange's lawyer said he detected “dark forces” (ie, America) at work, and promised that his client would fight any extradition attempts.
但是像圣莫·尼卡没有削减预算的城市，涂鸦仍在激增，暗示着其它因素在起作用。
But cities like Santa Monica have not cut back, and have still had an upsurge, suggesting that other factors are at play.
如果分子没有相互作用，就都是熵在起作用，熵的项对于，每种情况的形式都相同。
And if the molecules aren't interacting, it's all entropy. And the entropy term has the same form in either case.
节约能耗本身就是一个进行服务器整合的主要理由，但还有其他的能源因素在起作用。
Power savings alone is a great reason to undertake server consolidation projects, but there are other energy factors at work.
我们很容易想象出，降价的压力是推动在线旅游的动力——但还有其它因素在起作用。
It's easy to think that the pressure to push prices downward was the only impulse that drove the success of travel on the web - but there have been other factors at work.
这个发现与左脑控制右半边身体的理论相吻合——当我们被惹怒的时候是左脑在起作用。
The finding fits with the right side of the body being controlled by the left side of the brain - the part we use when we're cross.
这种对奖励的反应就像对新感觉的渴望一样在起作用：它让你走出家门进入新的活动领域。
This responsiveness to reward thus works like the desire for new sensation: It gets you out of the house and into new turf.
我们知道大脑某个区域会处理耳朵接收到的声波，那在想象声音的时候也是这块区域在起作用吗？
We know which brain regions handle sound waves that come in through your ears. Are the same areas active when you simply imagine the sound?
当然，有外部因素在起作用，比如无法掌控的工作，又比如孩子、烦心事、干扰和让人分心的东西。
Sure, there are external forces at work: an uncontrollable job, the stress of kids and chores and interruptions and digital distractions.
当你忘记去赴一个曾经害怕的约会或者在伸手拿芹菜之前大吃特嚼饼干时，都是同样的心情在起作用。
The same forces are at work when you forget to attend an appointment you've been dreading, or binge on cookies before you can reach for the celery.
当你忘记去赴一个曾经害怕的约会或者在伸手拿芹菜之前大吃特嚼饼干时，都是同样的心情在起作用。
The same forces are at work when you forget to attend an appointment you've been dreading, or binge on cookies before you can reach for the celery.
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