I mean there is a lot of uncertainty in that.

因为有很多不确定性。

普林斯顿公开课 - 人性课程节选

But there is this sort of sense of uncertainty that you see in someone like Descartes, who finally just goes back to basics and says, "I think, therefore I am."

你可以在那个年代从某些人身上,看到一种怀疑的精神,比如笛卡尔,他最终逐本溯源提出"我思故我在"

耶鲁公开课 - 欧洲文明课程节选

There may be a little bit of uncertainty about that.

对于你能否进食还有个不确定因素

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

One thing that I'll just throw out now is that it's a remarkable description of the modern world of moral uncertainty.

我要去掉的一个东西就是,对于现代世界道德的不确定性的描述。

耶鲁公开课 - 弥尔顿课程节选

NO So that the more complete answer to the question is that no, we're never going to be able to observe that because of the uncertainty principle it's not possible to observe a velocity that's this slow for a macroscopic object.

所以这个问题的完整答案是，由于不确定性原理,我们不可能测量到这么慢的,宏观物体的速度，希望这个解释。

麻省理工公开课 - 化学原理课程节选

To put untrammeled reasons and individual freedom at the center of a civilization is to live with the conflict, the turmoil, the instability, and the uncertainty that these things create.

把自由理性和个人自由置于,文明的中心就会伴随着冲突与矛盾,混乱和不安定,以及一些其他的不良影响

耶鲁公开课 - 古希腊历史简介课程节选

In fact, we can never be fully free of the fear and of the anxiety and uncertainty of the state of nature, even within to some degree of fully constituted civil society.

实际上，我们完全可以,脱离恐惧焦虑和,对自然状态的不确定,甚至在一定程度上可以摆脱完全文明的社会。

耶鲁公开课 - 政治哲学导论课程节选

And the other direction is instead of creating all this uncertainty, which all the intervention does, quite a size of Americans are particular interventionists, it gave a tremendous certainty because it began the practice of cause plus contract military equipment suppliers.

另一个方向是,除了制造这些不确定，就像所有干预政策带来的一样，许多美国人,很赞同干预政策，因为他能给人们确定感,因为他开启了,合同行为,与军事武器供应商的合同。

斯坦福公开课 - 经济学课程节选

So in this 40-minute interval we've gone sort of through an emotional musical journey here from despair, despondency, uncertainty, to whatever- to personal triumph, and in a way that mirrors some of the things that were going on in Beethoven's life.

在这四十分钟的乐曲里,我们走完了一趟情感丰富的音乐旅程,从消沉沮丧,到半信半疑,再到个人胜利,其实在某种意义上也反映了事实,贝多芬的人生,也将经历相似的历程

耶鲁公开课 - 聆听音乐课程节选

There is a lot of uncertainty in it.

确实有很多不确定性。

普林斯顿公开课 - 人性课程节选

We can only imagine the fallen angels with a kind of dim uncertainty just as the belated peasant sees, or perhaps he only dreams he sees, the dance of fairy elves by a forest side.

我们只能想象出堕落的天使们带着暗淡的变幻的光,正如他见到的，又或者是他梦见的，林边跳舞的精灵们。

耶鲁公开课 - 弥尔顿课程节选

This is the plus or minus, so the product of the uncertainty and the momentum.

是加或减，所以不确定度和动量的结果。

麻省理工公开课 - 固态化学导论课程节选

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

uncertainty of the food supply and the like.

而且食物供给也不稳定

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And it is only the creation of the sovereign for Hobbes, endowed or possessed with absolute power, that is sufficient to put an end to the condition of perpetual uncertainty, anxiety and unrest that is the case of the natural condition.

对霍布斯而言,只有给君主，赋予绝对的权力，人们才足以结束,对这漫长的未知的恐惧，和对不安生活状态的疑虑,这才是现有条件下我们该做的。

耶鲁公开课 - 政治哲学导论课程节选

And since we are not expecting the mass of the particle to change, what we really are saying is the uncertainty in its velocity times the uncertainty in its position is greater than the ratio of the Planck constant divided by 2 pi.

因为我们不期望,粒子质量发生变化，我们说的是,它速度的不确定度,乘以它位置的不确定度,比普朗克常量,除以2除以圆周率要大。

麻省理工公开课 - 固态化学导论课程节选

And so I went through the math on this and said suppose I wanted to be really sloppy and I wanted to say if the delta X, the uncertainty in position is on the order of one angstrom.

我算完它,并说假如我想很草率,并且我想说如果x的增量，即位置的不确定度,相当于一埃。

麻省理工公开课 - 固态化学导论课程节选