Until now scientists had very little clear evidence about the drug's role in preventing more serious effects of infection.
到目前为止，科学家们几乎没有该药物在防止更严重的感染后果的功能的明确证据。
They accepted what he had said in default of any evidence to disprove it.
由于缺乏相反的证据，他们相信了他的话。
An increasing body of evidence suggests that all of us have cancer cells in our bodies at times during our lives.
越来越多的证据表明在一生中我们所有人有时在体内都会出现癌细胞。
If you look closely at many of the problems in society, you'll see evidence of racial discrimination.
如果你仔细思考社会中的很多问题，你就会发现种族歧视的证据。
There was no evidence of a connection between BSE and the brain diseases recently confirmed in cats.
没有有关疯牛病和最近证实的猫类脑部疾病之间的关系的证据。
In 1997, they saw evidence of planets near other stars like the sun.
1997年，他们发现了太阳等其他恒星附近有行星存在的证据。
He knew clearly that the evidence he offered would stand up in the court of law.
他清楚地知道他提供的证据在法庭上是站得住脚的。
He has seen evidence of these warm dusty rings in infrared radiation picked up by the Spitzer space telescope.
他已经看到了斯皮策太空望远镜在红外波段捕捉到的这类温热尘环的证据。
In the 1970's, Bakker cited these characteristics as evidence for the warm-bloodedness of dinosaurs.
在20世纪70年代，巴克引用了这些特征作为恐龙是温血动物的证据。
In spite of all these differences, evidence shows that recent life style changes may be affecting French eating habits.
尽管存在这些差异，但有证据表明，最近的生活方式变化可能会影响法国的饮食习惯。
You don't have to look far to find evidence of stereotyping and sex discrimination in single-sex schools.
在单性别学校里，你很轻易就能找到刻板印象和性别歧视的迹象。
UNAMA said the torture aimed to obtain information and confessions, which it said are often the sole form of evidence submitted in Afghan criminal trials.
联阿援助团说，酷刑的目的是获取信息和口供，在阿富汗的刑事审判中，信息和口供往往是唯一的证据。
We've been advising shop owners along there about what kind of video recording equipment they can have put in—we'll then be able to get evidence of any criminal activity on film.
我们一直在向那里的店主们建议，他们应该安装什么样的录像设备——这样我们就能在录像中找到任何犯罪活动的证据。
Evidence of iron making has been found in Nigeria, Ghana, and Mali.
在尼日利亚、加纳和马里发现了炼铁的证据。
This theory is suggested by evidence of chips in the painted figures, perhaps made by spears thrown at the drawings.
"这一理论的提出是以画中出现的碎片作为证据，这些碎片可能是原始人向壁画投掷长矛时留下的。
What we do know is that as we include longer time intervals, the record shows increasing evidence of slow swings in climate between different regimes.
我们已经了解到的情况是，随着我们纳入的时间跨度变长，这一记录提供了越来越多的证据表明气候在不同的统治期存在缓慢的波动。
The first trenches have yielded strong evidence for centrally administered complex societies in northern regions of the Middle East.
第一批战壕为中东北部地区存在中央管理的复杂社会提供了强有力的证据。
This is a dangerous game: by the time 100 percent of the evidence is in, it may be too late.
这是一个危险的比赛：等到有了100%的证据，可能就太晚了。
A meta-analysis to be published in the journal can be added to the pile of evidence that finds no significant gender difference in mathematical ability.
即将发表在杂志上的一篇荟萃分析可以作为发现男女数学能力没有显著差异的证据之一。
The evidence they offer in support of this claim might appear compelling: despite the money spent, annual emissions of these pollutants have been increasing steadily.
他们提供的支持这一说法的证据似乎很有说服力：尽管花了很多钱，但这些污染物的年排放量一直在稳步增加。
Unfortunately, it is in the nature of the archaeological evidence, which is almost invariable only a sample of what once existed, that such figures will always be elusive.
不幸的是，从考古学证据的性质来看，这类人物总是难以捉摸的，因为考古学证据几乎是一成不变的，只是曾经存在过的东西的一种样品。
There is evidence of agriculture in Africa prior to 3000 B.C.
有证据表明，公元前3000年以前，非洲就有了农业。
Very low concentrations of vanadium, which is scarce in meats and somewhat lower in nuts than in other plant resources, are good evidence of meat consumption and thus a better-balanced diet.
极低浓度的钒在肉类中很少见，在坚果中的含量也比在其他植物资源中较少，这很好地证明了吃肉的好处，从而使得饮食也更加均衡。
Notions of evidence and fact, of basic rights and public interest are at work in the process of journalistic judgment and production just as in courts of law.
像在法庭上一样，证据和事实、基本权利和公共利益这样的概念在新闻判断和编写过程中也会起作用。
An increase in involuntary part-time work is evidence of weakness in the labor market and it means that many people will be having a very hard time making ends meet.
非自愿兼职工作的增加是劳动力市场疲软的证据，这意味着许多人将很难做到收支平衡。
Bond hypothesized that the alternating cycles might be evidence of changes in ocean-water circulation and therefore in Earth's climate.
邦德推测，这种交替循环可能是海-水间循环变化的证据，因此也会影响地球的气候。
Increases in seeds from pioneer plants and systematic changes in the animals hunted are evidence of environmental degradation.
先锋植物种子的增加和被猎杀动物的系统性变化是环境退化的证据。
In the 1950s, data on captive chimpanzees collected by James Gavan appeared devoid of evidence of an adolescent growth spurt in these apes.
在20世纪50年代，詹姆斯·加万收集的关于圈养黑猩猩的数据似乎缺乏这些类人猿出现青春期激增的证据。
The findings add to the growing body of evidence suggestive of the problems of using fluoroquinolonones in food-producing animals.
这些发现提供了更多证据，表明了在可食用动物身上使用氟喹诺酮类药物会带来哪些问题。
They are to be spared the ordeal of giving evidence in court.
他们将免受出庭作证的难堪。
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