And Born worked on a number of things, including the Born exponent, and taught himself crystallography sort of as something to do during World War I.

玻恩也做出了许多贡献，包括玻恩指数，他自学结晶学,这大约是在一战期间。

麻省理工公开课 - 固态化学导论课程节选

In a number of ways, it's both a first poem and it's a poem about firsts.

在许多方面，它既是第一首诗，也是关于第一的一首诗。

耶鲁公开课 - 弥尔顿课程节选

And for any of the other compounds. So in other words, by defining that reference state, we can then figure out or measure heats of formation of a vast number of compounds.

对吧？对于任何其他的,化合物也是一样，所以换句话讲，定义了这个参考状态,我们就能算出或测量许多。

麻省理工公开课 - 热力学与动力学课程节选

But in any case, what we find are a number of units in the Greek world.

但无论如何,我们在希腊文明遗迹找到许多小的单元

耶鲁公开课 - 古希腊历史简介课程节选

There are already a number of Chinese search services on the market.

当时的市场上已有许多中文搜索服务。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

I think it's been set by a number of composers over the years.

它是由许多作曲家在数年间相继完成的

耶鲁公开课 - 聆听音乐课程节选

We overlook, we conveniently overlook a number of facts about him, his hostility to democracy, we'll see that in the Republic but we've seen it already to some degree in the Apology.

我们忽略了,很轻易就忽略掉许多关于他的事实，他对民主的敌视，将在《理想国》中详读,但我们已能在《苏格拉底自辩篇》中,看出端倪。

耶鲁公开课 - 政治哲学导论课程节选

If you want to see bonds as they used to look, with their coupons, there are a number of them at the International Center for Finance down the street here with their coupons still attached.

如果你想看传统带有息票的债券,还有很多在,沿着路走就到的,国际金融中心,那还有许多贴有息票的债券

耶鲁公开课 - 金融市场课程节选

Well, it's around 750, a great number of the changes that moved the Greeks away from the Dark Age kind of society to the full scale polis begin.

在大约公元前七百五十年,发生了许多变化,这些变化将希腊从黑暗时代的社会形态中拽出,进而开始了全面的城邦社会

耶鲁公开课 - 古希腊历史简介课程节选

For example, Facebook -- but in China there are a number of Facebook-like services, some of them very popular. One of them is called Xiao Nei.

以Facebook为例，在中国,有许多类Facebook的网站，做得十分成功，其中一个叫做“校内“

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选