Still one Boeing executive, sought to put a positive spin on the industry's future during an interview with France 24 news channel.

VOA: standard.2009.06.16

1/2 And we have the spin quantum number 2 as plus 1/2 for electron one, -1/2 and minus 1/2 for the electron two.

我们有自旋量子数,对于电子，我们有自旋量子数。

麻省理工公开课 - 化学原理课程节选

So this one is spin-up plus a half, this is spin-down minus a half.

所以自旋向上是正二分之一，而自旋向下是负二分之一。

麻省理工公开课 - 固态化学导论课程节选

I find,myself,you spin the story one way and I follow the body.

故事这么讲的时候我认同了肉体理论。

耶鲁公开课 - 死亡课程节选

You spin this big wheel and it rotates for a while and then it stops at one number, but obviously a random number, because this wheel of fortune had all the numbers from zero to one hundred.

你转动那个大轮盘,它会旋转一会儿,最后停在一个数字上,显然是一个随机数,因为幸运轮盘可以指向,0到100的的任何数

耶鲁公开课 - 金融市场课程节选

I put in the first one spin-up.

首先放入一个自旋向上的。

麻省理工公开课 - 固态化学导论课程节选

So one goes spin-up and the other goes spin-down.

所以一个是自旋向上，另一个是自旋向下。

麻省理工公开课 - 固态化学导论课程节选