And in this case we have three choices here in terms of what's going to be in the middle, so we need to decide that first.

而这种情况下对于哪个原子,在中间我们有三种选择，这是我们首先要确定的。

麻省理工公开课 - 化学原理课程节选

I don't think it's a 100% lifestyle 'cause there are some people who, they just eat raw food.

我不确定那是不是一种100%的生活方式，因为有些人只吃生食。

有益健康的美食店 - SpeakingMax英语口语达人

if we do introduce a third possibility-- I'm not sure this is the right thing.

如果确实加入这一种可能-,我不确定这是对的。

耶鲁公开课 - 死亡课程节选

But in the course of history, we settled beginning in the sixteenth and seventeenth century, down into just two patterns: what we call the major pattern and the minor pattern.

但在历史的发展过程中,在十六到十七世纪期间,人们最终确定了下列两种模式,我们称之为大调模式和小调模式

耶鲁公开课 - 聆听音乐课程节选

People like me grew up on reading Marc Bloch, though I assure you he was much older than me, and he created a way of doing history called the Annales School.

我们都是读着马克的书长大的,不过我确定他比我大多了,他创造一种搞历史的方法叫年鉴学派

耶鲁公开课 - 1871年后的法国课程节选

And they also developed a very reliable way for introducing the virus, so that when they had a defined preparation of virus, then you want to make sure that everybody gets it in their skin in the right way.

他们还发明了一种可靠的方法来引入病毒,当人们有了确定的病毒制剂之后,就要要保证这些制剂都以正确的方式,注射至皮下

耶鲁公开课 - 生物医学工程探索课程节选

It is a much scarrier idea than saying I have this, I'm going to do it, I'm going to put it down there as opposed to being open to what may come and being uncertain whether that would be something good enough.

这和，我知道了，我要做这个，我想写这个，这种确定感相比,对可能的结果保持一种开放的心态，不知道,期待能否满足的未知感相比，更挑战一些。

普林斯顿公开课 - 人性课程节选

And to just give you a sense of what this is, the analytical expression that Heisenberg gave in one of its forms is that the uncertainty in the momentum a particle times the uncertainty in its position, this is the uncertainty.

给你说明一下什么是，分析的表述方式,海森堡给出的按照它的其中一种形式,那就是,粒子动量的不确定度乘以,位置的不确定度，这是不确定关系。

麻省理工公开课 - 固态化学导论课程节选

Associated with every data type in Python is a type, which identifies the kind of thing it is.

在Python中每种类型都对应着一种数据类型，类型确定了对象的种类。

麻省理工公开课 - 计算机科学及编程导论课程节选

It is our logos our reason that makes a community possible and also expresses or creates you could say a certain latitude or indeterminacy in how our behavior distinguishes us from other species.

那是我们的，Logos，我们的理性,使社群成为一种可能,并能表达或创造出,一种可说是转圜或不确定,存在于我们的行为之中,让我们有别于其它物种。

耶鲁公开课 - 政治哲学导论课程节选

Well, not now My death can't be bad for me now I'm not dead But it's not 100% clear that the other alternative isn't acceptable "? Why not say,"My death is bad for me when I'm dead"?

至少不是现在,死亡现在对我来说没有坏处,我又没死,但另一种情况我们也不能百分百,确定是不可接受的,为什么不能说，“死亡在我死的时候对我来说是有坏处的？

耶鲁公开课 - 死亡课程节选