这只是一个例子，通过它我们可以看到，尽管我们仅仅讲到了单个原子，但我们现在已经可以用它的性质来理解一些生物系统。

So, this is just one example of how these properties can already, even our understanding just talking about single atoms, can already make an impact in these biological systems.

youdao

不，电视不只是一个“先进技术”，但它也是一个几乎每个美国家庭里都有的工具，我们能使用它与外界隔离。

No, television is not exactly an "advanced technology" anymore, but it is a tool nearly every household in America has and one we can use to isolate ourselves from the world.

youdao

你说的槔我们这儿也有，只是我不喜欢用它罢了。

We have the Gao you mentioned but I just dislike using it.

youdao

They only exist in Greek." So they said,"We're not going to accept those as part of the Old Testament."

它们只是用希腊语写成“所以他们说,“我们不承认它属于旧约“

耶鲁公开课 - 新约课程节选

So that's why we have this zero point here, and just to point out again and again and again, it's not a radial node, it's just a point where we're starting our graph, because we're multiplying it by r equals zero.

这就是为什么在这里有个零点，我需要再三强调，这不是径向零点，他只是我们画图的起始处，因为我们用ｒ等于０乘以它。

麻省理工公开课 - 化学原理课程节选