Space scientists have collected a wealth of information from spacecraft that have orbited,landed on and dug into the Martian surface.

VOA: special.2010.07.28

And I don't know why, but since time immemorial that is the way computer scientists have drawn trees.

叶子是在最下面的，我不知道为什么,但从记事以来他们就是这么画树的,这也许就是为什么我们。

麻省理工公开课 - 计算机科学及编程导论课程节选

Researchers and scientists have been able to improve quality of life recently exponentially

研究者和科学家能够大幅度提高人类的生活质量，

需要动物实验吗？ - SpeakingMax英语口语达人

Scientists have long believed that Earth's satellite lacks the ability to hold water near its surface because it has no atmosphere.

VOA: special.2009.09.30

There's also something that scientists have talked about called the thrifty metabolism.

科学家们也谈到,所谓的节俭代谢

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The two scientists have concluded from fossil records that giant meat-eating dinosaurs like the Tyrannosaurus rex mainly ate young dinosaurs.

VOA: special.2009.09.01

Even while Aristotle may deny that there is a single method appropriate to the study of politics he proposes a set of common questions that political scientists have to address.

且总是时有变迁，虽然亚里士多德,可能否定有单一方法适合研究政治,但他却也提出一套通用的问题,政治科学家必需加以探讨。

耶鲁公开课 - 政治哲学导论课程节选

Researcher Stephen Brusatte says scientists have believed that the physical qualities of Tyrannosaurus developed because of its large body.

VOA: special.2009.10.13

And some computer scientists have developed this.

这是有些计算机科学家研究出来的。

耶鲁公开课 - 心理学导论课程节选

Doctors and scientists have identified at least eighty other diseases in which the body attacks its own organs and cells.

VOA: special.2010.06.15

Here is a thin membrane, it's a polymer scaffold, and on that polymer scaffold scientists have placed some skin cells and they've allowed it to grow.

这是一张薄膜,它是一个聚合物支架,在这个支架上,科学家放了一些皮肤细胞,并让它们生长

耶鲁公开课 - 生物医学工程探索课程节选

Many women scientists have had to find ways to be good mothers and scientists at the same time.

VOA: special.2009.05.13

So scientists have learned how to do the following.

科学家已经知道如何追踪。

耶鲁公开课 - 死亡课程节选

Paul Sereno said the fossil will be returned to China and put in a museum when the scientists have finished their studies.

VOA: special.2009.10.13

And, in fact, he did make some more strides, he was a brilliant thinker, maybe he put it more articulately than those two younger scientists could have.

事实上，他的确走的更远一些，他是个天才，也许他的表达方式,比那两个年轻的科学家更加清晰。

麻省理工公开课 - 化学原理课程节选

Now,scientists have learned more about how those noses work to help the much-feared fish direct its movements.

VOA: special.2010.08.03

But through using this sort of computer generation, and then asking people what they think of this face, what they think of that face, scientists have come to some sense as to what really makes a face attractive, both within cultures and across cultures.

但是通过使用电脑合成,然后问人们,他们觉得这个长相如何,那个长相如何,科学家多少了解到,怎样才算是迷人的面孔,无论是在一种文化下还是跨文化的

耶鲁公开课 - 心理学导论课程节选

Mister Hawass says that scientists have not yet been able to tell what caused the brown spots.

VOA: special.2009.12.15

And scientists have been working on this for years and there's been progress, but it's still a very difficult challenge.

科学家们对此已经研究很久了,并取得了进展,但仍有很大挑战

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

This is the first time scientists have successfully passed on a foreign gene to a future generation.

VOA: special.2009.06.23

One is how important it is to have more accurate measurement and how important it is for scientists to get a better handle on what people are eating.

其一是精确测量,是多么重要,对科学家来说,更好的处理人们吃了什么有多重要

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Some scientists have called Jupiter the protector of the inner planets and our own Earth -- from objects from the outer solar system.

VOA: special.2009.08.25

Now, you'll hear reports in the literature, you'll look in the newspaper, you'll hear about scientists that have found ways to trans-differentiate cells, that is move them from one pathway to the other.

如今,你通过听文献讲座,看报纸,会听说科学家们已经发现了,转分化细胞的方法,即把这些细胞从一种分化途径转到另一种

耶鲁公开课 - 生物医学工程探索课程节选

Scientists have been wondering for years about the position of the Galapagos in the Pacific Ocean.

VOA: special.2009.12.16

They come so instinctively and easily it's difficult, and sort of unnatural, to step back and explore them scientifically but if we're going to be scientists and look at the mind from a scientific perspective we have to get a sort of distance from ourselves and ask questions that other people would not normally think to ask.

他们来得如此本能，容易,这是困难的，有某种超自然韵味，退后，从科学角度研究他们,但如果我们打算成为科学家,从科学角度,看待心理,我们需同我们自身保持某种距离,问问题,问其他人通常不想问的。

耶鲁公开课 - 心理学导论课程节选

Scientists have found a new species of blind lobster and giant bacteria, to name a few.

VOA: special.2009.01.13

So, here we have a picture of Dmitri Mendeleev, who is one of the scientists responsible for first compiling the periodic table.

这是一张德米特里？门捷列夫的画像，他是最早制作,元素周期表的科学家之一。

麻省理工公开课 - 化学原理课程节选

More recently, women scientists have developed drugs to treat diseases like cancer, diabetes and malaria.

VOA: special.2009.05.13

And in chemistry, just like in any discipline, you have all types of scientists, but also all types of personalities, and unfortunately Pauli had a personality that was known for, first of all, being very arrogant, but also the very unfortunate trait of taking other people's scientific ideas as his own.

在化学里，就像在任何学科中一样，有各种各样的科学家，也就有各种各样的性格，不幸的是，Pauli的性格，是以傲慢闻名，另外一个特点就是喜欢,把别人的观点占为己有。

麻省理工公开课 - 化学原理课程节选

Scientists have long known that giant pandas mainly eat just one kind of plant: bamboo.

VOA: special.2010.01.19