Because if we can keep the alignment straight then the seals work fine. It's between the mating and de-mating that we get the misalignment problem,".

VOA: standard.2009.06.16

So there was a good question in Wednesday's class about the de Broglie wavelength and if it can actually go to infinity.

在周三的课上有个关于德布罗意波波长的问题,非常好，就是它能不能到无穷大。

麻省理工公开课 - 化学原理课程节选

But I am a novelist, not a critic, and I can excuse myself from explication de texte on that ground.

但我是个小说家，不是批评家，对于我以此为根据而说明,我可以为自己找借口。

耶鲁公开课 - 1945年后的美国小说课程节选

A spokeswoman for NATO Secretary General Jaap de Hoop Scheffer says he regrets the Russian decision and hopes talks can be rescheduled to discuss many subjects of common interest.

VOA: standard.2009.05.05

But let's just try maybe one of the basic questions they could ask, and they can say, all right, de Broglie, so you say that all matter, absolutely all matter has wave-like behavior.

让我们试一试他们,可能问到的一个基础问题，他们会说，好的，德布罗意，你说所有的物质，所有物质绝对会有波的特性。

麻省理工公开课 - 化学原理课程节选

De Broglie has said electrons, under certain circumstances, can be modeled as behaving as though they are waves.

德·布罗意说过电子，在某种特殊的情况下，也可以运转，即使它们都只是波。

麻省理工公开课 - 固态化学导论课程节选

But De Gaulle,who we'll talk about later, De Gaulle said,how in the hell can you run a state in which there are four-hundred and forty different kinds of cheese?

但是戴高乐,我们之后会谈到他,他说,到底怎么样去管理一个,拥有四百四十多种不同奶酪的国家

耶鲁公开课 - 1871年后的法国课程节选

And what de Broglie said is well, if it's true that light, which has a wavelength can have momentum, then it must also be true that matter, which has momentum, also has a wavelength.

德布罗意说的是，如果光具有波长和动量是对的,那么物质具有动量和波长,也一定是对的。

麻省理工公开课 - 化学原理课程节选

What de Broglie is saying we can know the wavelength of any matter at all, as long as we know its mass and it's velocity.

通过德布罗意所说的,只要我们知道了,它的质量和速度，我们可以知道,任何物质的波长。

麻省理工公开课 - 化学原理课程节选