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。
Until now scientists had very little clear evidence about the drug's role in preventing more serious effects of infection.
在成为一个科学家之前，你必须摈弃那些没被证实的信念。
You must abandon your unverified beliefs before you become a scientist.
科学家们也在努力研制化学物质来控制鹿群的出生率。
Scientists are also working to develop chemicals to control the birth rate in deer populations.
美国科学家多年来一直在使用仪器寻找类地行星。
American scientists have been using instruments for years to look for earth-like planets.
在十九世纪以前，对海洋感兴趣的科学家寥寥无几。
Before the nineteen century, scientists with an interest in the sea were few and far between.
科学家在癌症治疗方面取得了重大突破，为患者带来了巨大希望。
Scientists have made a major breakthrough in the treatment of cancer, bringing great hopes to those patients.
科学家能测出情侣在第二次接吻时转移细菌的总量。
On the couple's second kiss, scientists were able to detect the volume of bacteria transferred to the other partner.
科学家说，低耕农业在面临严重的水资源短缺的南亚越来越流行。
Scientists say Low Till Farming is becoming popular in South Asia, which is facing a severe water shortage.
在讨论我们是否孤独时，大多数SETI科学家会采用两条基本规则。
In discussing whether we are alone, most SETI scientists adopt two ground rules.
即使在科学家考虑了参与者的整体健康状况之后，这个结果仍然成立。
The results held true even after the scientists accounted for the participants' overall health status.
上周，这组科学家表示，他们在一些蝙蝠物种中发现了重要的生物特性。
Last week, the group of scientists said they had found important biological qualities in some bat species.
科学家在试着准确描述人类是如何持续改变这个星球的同时，也在塑造着术语的发展进程。
Scientists shaped the history of the terms while attempting to accurately describe how humans continue to alter the planet.
科学家们说，很久以前的建筑工人也许是在石头上绑上木杆，然后在沙子上滚动。
Long-ago builders could have attached wooden poles to the stones and rolled then across the sand, the scientists say.
科学家们认为，这些内脏被挤压、挤压或摇晃，就像一碗果冻在移动的汽车里。
The scientists had assumed that the guts were squished or squeezed or wobbled about like a bowl of jello in a moving car.
考虑到他们对待家畜的方式，科学家们认为公众在动物福利方面特别言行不一致。
The scientists saw the public as being particularly two-faced about animal welfare in view of the way domestic animals are treated.
科学家们在金星上发现了水。
科学家们在婆罗洲的太阳熊保护中心研究了太阳熊。
Scientists studied sun bears in the Bornean Sun Bear Conservation Center.
在十九世纪以前，对海洋感兴趣的科学家寥寥无几。
Before the nineteenth century, scientists with an interest in the sea were few and far between.
根据这项研究，科学家们在粪便样本中发现了9种不同的塑料。
Scientists found nine different kinds of plastic in the stool samples, according to the study.
科学家们已经发现了在食物网中起作用的一些关键原理。
Scientists have found out some key principles operating in food webs.
第三组读到科学家们在尝试不同的实验并以失败告终时的智力斗争。
The third group read about the scientists' intellectual struggles, as they tried different experiments and failed.
科学家们表示，在病人身上检测这种药物可能还需要5年时间。
Scientists say it may be five years before it is possible to test this medicine on human patients.
因此，许多科学家认为，哭泣在某种程度上有助于我们处理情感问题。
Many scientists, therefore, believe that crying somehow helps us cope with emotional situations.
他在接受《新科学家》杂志采访时表示，语言必须以某种方式构建，否则就会更难使用。
Language has to be structured in a certain way, or it will be harder to use, he told New Scientist magazine.
一项研究表明，在没有得到资助的情况下坚持研究的科学家比那些幸运地得到资助的科学家取得了更大的成就。
Scientists who persisted in research without receiving a grant made greater achievements than those who got one with luck, as suggested in one study.
在英国，科学家们正在测试可以被发射到太空垃圾中的金属网。
In England, scientists are testing metal net that can be fired into space junk.
在17世纪中叶的伦敦，科学家们普遍不信任烟花。
In London in the middle of the 17th century there was general distrust of fireworks among scientists.
在早期，互联网主要被科学家用来与其他科学家交流。
In the early days, the Internet was used mainly by scientists to communicate with other scientists.
在印度，科学家制造出了看起来像蛇的机器人。
在第二段中，我们可以知道科学家尝试不同的方法进行观察。
We can know scientists try different ways to make observations in paragraph 2.
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