他们猜测这种因子能够防止浪费雄性用以好斗的能量。
They suspect it prevents males from wasting their combative energy.
他们猜测这种因子能够防止浪费雄性用以好斗的能量。
They suspect it prevents males from wasting their combative energy. After all, why bother fighting another male for a female unless she is fertile?
他们猜测这种因子能够防止浪费雄性用以好斗的能量。
They suspect it prevents males from wasting their combative energy.After all, why bother fighting another male for a female unless she is fertile?
他们猜测可能是由于高蛋白食物能引起大脑产生降低食欲的激素。
They surmise that it may be because a high-protein diet causes the brain to receive lower levels of appetite-stimulating hormones.
他们猜测，无线电通讯会很重要，火车将变得更快，更舒服。
They guessed that radio would be important and that trains would be faster and more comfortable.
相反，他们猜测先天恐惧反应是自动调节的，不需要大脑皮层干预。
In contrast, they propose that fear responses to innate threats are automatic and do not require cortical involvement.
长久以来，临床医生一直建议脂肪肝患者减肥，他们猜测这会对病情大有帮助。
Clinicians have long recommended weight loss to fatty liver patients on the assumption that it could be very helpful.
罗琳：是的，嗯，但不是互联网上普遍猜测的弗莱尔，不是的，他们猜测的另一个人是谁？
Rowling: Yes. And it's not Fleur, which everyone on the Internet 5 speculates about.
(他们猜测我的兴趣)有些人会在旅游的时候带一小包公平交易得来的遮荫种植的有机咖啡。
(They deduce my interests.) Some of them have appeared at tour events bearing small packages of organic shade-grown fair-trade coffee.
科学家在木卫二的冰面上发现了暗斑，这使他们猜测其形成过程是否与上述现象相同。
On Jupiter's moon Europa, scientists have found dark stains on the ice that have them wondering if they might be caused by a similar process.
他们猜测，也许阿丘阿尔人也的确有出现过与“羞耻”有关的梦境，只是他们不愿意与告诉外人。
Perhaps the Achuar do have shame-related dreams but are reluctant to share them with outsiders, they speculated.
他们猜测其原因是食品供应充足和销售广泛的“推动作用”，使得进肚子的多了，进垃圾桶的也多了。
They suggest what they call the "push effect" of increased food availability and marketing is responsible. The upshot is more food in the waste-bin, as well as more in the stomach.
‘汤米的变化让神经学专家兴奋不已。他们猜测，他的艺术创造力也许源于大脑的某些部位发生了变化。’
Tommy has excited neuroscientists because of the hypothesis that the way his brain changed might be a clue to where creative drive comes from in the brain.
不过他们猜测原因可能是：睡眠不良会影响人体对促炎细胞因子、组胺和其他为应对病毒感染而释放的症状调节因子的调节。
But they do take a stab at the answer: 'Sleep disturbance influences the regulation of proinflammatory cytokines, histamines, and other symptom mediators that are released in response to infection.'
他们猜测迪拜的邻居阿布扎比，这个拥有阿联酋90%石油，阿拉伯联合酋长国中最富有的成员不会对自己麻烦缠身的兄弟见死不救。
They guessed that Dubai's neighbour, Abu Dhabi, the wealthiest member of the United Arab Emirates (UAE), with over 90% of its oil, could not let its troubled cousin fail.
伦敦大学学院的研究者们并不清楚为什么会这样。他们猜测，可能是因为无法控制拨弄手机的冲动，所以会使人因此沮丧。
The University College London researchers are not sure why this is but say it is possible that we feel upset that are unable to control the urge to fiddle with our phone.
尽管如此，旁观者们仍然期望苹果能有一位新的掌门人，他们猜测有可能是首席运营官蒂姆库克或是市场总监菲尔席勒会在周三的新品发布会上接替乔布斯。
Still, many observers had expected another Apple exec, possibly COO Tim Cook or marketing chief Phil Schiller, to fill in for him Wednesday.
没有起跑的选手被认为是想要稳定的人，希望有一个强有力的裁判给他们在比赛中提供一些位置，希望有一个调节手来平息狂热的猜测。
The nonstarters were considered the ones who wanted stability, a strong referee to give them some position in the race, a regulative hand to calm manic speculation.
他们不仅要知道当下流行的是什么，还要猜测下一季或明年流行的会是什么。
They not only have to know what is fashionable at the moment, but also have to guess what will become fashionable next season or next year.
实际上，有了定位星就更有意义了；他们可以被观察，而不是试图猜测他们何时会升起。
Actually it makes more sense with setting stars; they can be watched instead of trying to guess when they'll rise.
尽管如此，我们还是乐此不疲地根据我们对他们的了解来猜测他们的举动和反应。
However, we like to make guesses about their actions and reactions based on our knowledge of them.
因此，当民意调查者无法接通这些人的电话时，他们就只有猜测这些人观点所占的分量了。
So when pollsters go to the trouble of calling some of these people, they are left guessing about how to weight their views.
但研究人员猜测他们的判断很可能基于对钱币形状和颜色的揣摩，对其真实价值其实并不清楚。
The researchers surmised that they were working off the shape and color of the currency, however, rather than its actual value.
如果用这种方法对他们观察几天，有人就会猜测这种关系甚至会变强。
If they had been able to measure several days with these techniques, one would guess that the relationship would be even stronger.
他甚至可能会起身离开，让我们自己去猜测他们对未来的计划和和平的可能性。
He could even get up and leave and we'd be left guessing about their plans for the future and the possibilities for peace.
缺少好的观察实验的素材，他们不得不依赖复杂的理论和凭空猜测来替代他们所不能观察到的。
Short of good empirical meat, they have to rely on elaborate theory and guesswork to fill in what they cannot observe.
缺少好的观察实验的素材，他们不得不依赖复杂的理论和凭空猜测来替代他们所不能观察到的。
Short of good empirical meat, they have to rely on elaborate theory and guesswork to fill in what they cannot observe.
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