And, during the time of his interactions with Thompson and Rutherford, he got to thinking about a way to explain the observations of Rutherford.

通过在这段时期,和汤姆逊及卢瑟福的交流，他想到了一个办法,来解释卢瑟福的观察。

麻省理工公开课 - 固态化学导论课程节选

This is the present value of $1 in one time period, which I'm taking to be a year.

这就是一美元在一段时期内的现值,我只是将一美元持有一年

耶鲁公开课 - 金融市场课程节选

Some time around this period of time,in early Christianity, somebody got the big idea, "Hey,let's cut up the scroll into pages, and sew the pages together. And then,put it all in a book.

大概在这段时期，在早期的基督教里，有人想出了一个好主意，即把书卷断成张页，并用线一张张连起来使之成书。

耶鲁公开课 - 新约课程节选

By the end of the period there was an unprecedented number of new religious groups.

在这段时期末,出现了空前多的新宗教派系。

耶鲁公开课 - 弥尔顿课程节选

Almost everything is inference and judgment, and very little is anything that you want to call proof.

这段时期几乎所有的历史都是推断和猜想,只有很少资料是你们想找的那种证据

耶鲁公开课 - 古希腊历史简介课程节选

I have made some adjustments every year. I'm trying to deal with the fact that there are so many novels I love written between, say, 1985 and the present that are over 400 pages apiece.

每年我都会做一些调整,但是事实是,我喜欢自1985年到现在这段时期的很多小说，每本都超过400页。

耶鲁公开课 - 1945年后的美国小说课程节选

So, between 1650 and 1750, and this is right out of what you're reading, the rulers of continental Europe, of the biggest states extended their power.

所以从1650年到1750年这段时期,这正好与你们阅读的内容一致,欧陆上,统治者们扩张了他们的势力

耶鲁公开课 - 欧洲文明课程节选

One is that during the Second Empire, which was that regime of Napoleon III that lasted from 1852 to till he was really rounded up by the Prussians in 1870.

一个是法国当时正处于法兰西第二帝国时期,在拿破仑三世的统治之下,这段时期始于一八五二年,直到一八七零年他被普鲁士军队所俘虏

耶鲁公开课 - 1871年后的法国课程节选

It's not that critical. -Also... ... well exactly it doesn't affect the... You know the unemployment rate has been lower during this period than in the '70s as we talked about a few minutes ago so... Let me quote to you Pat Buchanan, Ken, alright?

没那么重要，对吧，-再则。,它确实不影响。,要知道，这段时期的失业率,一直低于70年代,这个我们几分钟前曾提到过。,肯，我们先来看看帕特·布坎南怎么说吧？

斯坦福公开课 - 经济学课程节选

And so, sometimes people approach it in that way, and I think in a way it holds that aura around itself in our culture and in the history of the novel in this period that we're studying together.

有时候人确实这样，我觉得这在一定程度上倒是保留了文化的气氛,以及我们学习的,关于小说这段时期的历史。

耶鲁公开课 - 1945年后的美国小说课程节选

This Archaic Period is roughly speaking about 750 B.C.To 500 B.C.

这段"古风时期"大概是,从公元前七百五十年到公元前五百年

耶鲁公开课 - 古希腊历史简介课程节选

Most people saw this peace-- many people in history say it is good.

很多目睹这段和平时期。。。,历史上很多人说它美好。

耶鲁公开课 - 新约课程节选

The Greeks are isolated during this period.

在这段时期希腊人被孤立了

耶鲁公开课 - 古希腊历史简介课程节选

Another characteristic of these years, which scholars refer to as the Dark Ages, just as they do the years after the fall of the Roman Empire-- dark for two reasons. Dark, in the most obvious way, because we don't have any writing, no record of them.

这也是这段时期的另一个特征,学者们称之为,黑暗时代,他们也是这么称呼,罗马帝国陷落后的那段时期的,称黑暗主要有两个原因,黑暗,最明显的理由,是因为我们没有任何关于他们的史料和记录

耶鲁公开课 - 古希腊历史简介课程节选

But at the time period that we are examining, the period in which he writes Comus, the early 1630s, Milton seems very much interested in remaining virginal forever, avoiding even the sanctioned loss of virginity which is the state of marriage.

但在我们研究这段时期时，17世纪30年代初他写《Comus》的时期，弥尔顿似乎还对永远保持童贞非常感兴趣，甚至避开支持婚姻所必须经历的一个阶段,失去童贞。

耶鲁公开课 - 弥尔顿课程节选