If you go to Denmark and you break a $100 bill, you're going to be given one of these, undoubtedly, the 500 kroner note, which is worth about $75-80, and it has Niels Bohr on it.

如果你去了丹麦，换了100美元，毫无疑问，你会得到其中一个像这样的，500挪威币，约为75-80美元，上面有波尔的头像。

麻省理工公开课 - 固态化学导论课程节选

It is about 10,000 to one, the ratio 10000 of the nuclear dimension to the entire atomic dimension.

原子核和整个原子的大小比例,约为1：

麻省理工公开课 - 固态化学导论课程节选

They probably succeeded in subduing some of their neighbors, collecting tribute--there's some controversy about that but in about 922 this kingdom divided into two smaller and lesser kingdoms that fell in importance.

也可能成功征服了周围的一些邻国并接受朝贡，但这点是有争议的,但约公元前922年，这个王国,分裂为两个更小更次要的国家,重要性当然也随之降低。

耶鲁公开课 - 旧约导论课程节选

So, what autism is a disorder that strikes about one in a thousand people, mostly boys.

孤独症的发病率约为千分之一,病患多是男孩

耶鲁公开课 - 心理学导论课程节选

There's one division, here it shows it at the 16 cell stage and then here, and this transformation as it goes from 16 cells to more like 64 cells.

这是第一次分裂,这里显示的是十六细胞期,然后在这里,在这里胚胎进一步的产生了变化,由十六个细胞分裂为约六十四个

耶鲁公开课 - 生物医学工程探索课程节选

All around. If you plug in the numbers, you will end up with an uncertainty 15% in the momentum as being on the order of 15%.

所有，如果你把数字都加起来，你将得到一个关于动量的不确定度,约为。

麻省理工公开课 - 固态化学导论课程节选

That is why we don't worry about the motion of the nucleus 1 because the ratio of mass is about 2,000 to one.

这就解释了为什么我们不担心,原子核运动起来,因为原子核和电子的质量比约为2000：

麻省理工公开课 - 固态化学导论课程节选

Marsden told us that 000 this distance here is about 10,000.

马斯登告诉我们,这距离约为10，

麻省理工公开课 - 固态化学导论课程节选

I think the proper estimate is closer to 80,000 or 100,000.

我认为正确的估计约为八万到十万个

耶鲁公开课 - 心理学导论课程节选