There's a sense of aliveness and energy, and in scientific terms everything is pure energy, so it's not that far-fetched.

有一种生机和能量，用科学的话来说，万物都是纯粹的能量，因此上面说法也不为过。

普林斯顿公开课 - 人性课程节选

And it's nice way to, you know, not be stressed out and just release some energy.

这是很好的方式，你知道，让自己不要压力过大，释放一些活力。

有趣的宿舍生活 - SpeakingMax英语口语达人

An open system, as the name describes, allows mass and energy to freely flow through the boundary.

开系，顾名思义，允许质量和能量自由地,流过它的边界。

麻省理工公开课 - 热力学与动力学课程节选

Or should I spend my time and energy trying to find the top quartile bond, top quartile real estate manager,or buyout manager, or venture capital manager?

还是说,我应该投入时间和精力,去找一流的债券经理人,一流的不动产或杠杆收购经理人,或者一流的风险投资经理人

耶鲁公开课 - 金融市场课程节选

Both have calories and energy, but they're of course much different from one another and how they affect people and what they do for a person's health.

都含卡路里和能量,但显然两者差异很大,它们对人们身体健康的影响是不同的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I want to go back to our energy level diagrams and see if I can rationalize energy level diagrams.

让我们往回看，回到我们的能级图表,来看看我是否能使能级图表合理化些。

麻省理工公开课 - 固态化学导论课程节选

This is visualizing the process of the conversion of mechanical energy into chemical and electrical energy very nicely.

这一模拟恰到好处地演示了,机械能到化学能和电能的转换过程。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

A related view is that sleep emerged to preserve energy and keep you out of trouble at night.

相似地，睡眠是为了保存能量,还能让你晚上不去惹麻烦。

耶鲁公开课 - 心理学导论课程节选

In one case you decided to order in terms of energy and in one case you decided to order in terms of how it fills up.

第一种情况中你们决定,用能量排序,另一种情况中你们决定用它,如何填充排序。

麻省理工公开课 - 化学原理课程节选

It's part of the energy and force of the poem.

这是诗歌力量的一部分。

耶鲁公开课 - 现代诗歌课程节选

And it turns out the second solution, with negative energy, was when the theory is telling you, hey, there are particles and there are anti-particles, and the negative energy when properly interpreted will describe anti-particles.

结果,后来证明,第二个根,也就是能量为负的那个根,正是理论的关键,世界上既有粒子,也有反粒子,负能量就是用来解释反粒子的

耶鲁公开课 - 基础物理课程节选

We don't know the intended recipient of this letter, and we actually have no idea whether Milton actually sent the letter; but a couple of drafts of this letter actually exist in Milton's own hand, and the letter is clearly a document that Milton had devoted some energy and some time to. We need to look at it.

我们不知道收件人是谁，我们也不清楚弥尔顿到底有没有寄这封信;,但这份信的草稿确实在弥尔顿那里，弥尔顿显然对这封信投入了不少,时间和精力，我们来看看。

耶鲁公开课 - 弥尔顿课程节选

and use things such renewable energy, putting up wind and solar and biomasses, et cetera,

推广可再生能源的使用，推广风能，太阳能，还有生物质能等等新能源的使用，

全球变暖与国力 - SpeakingMax英语口语达人

This is once you've decided that you're going to be an active manager and try and pursue market beating strategies, how do you decide where it is that you want to spend your time and energy?

一旦你决定了要当主动管理型基金经理人,努力追求高于市场收益的策略,你会如何决定,在哪些方面投入时间和精力

耶鲁公开课 - 金融市场课程节选

system is the opposite of the open system, no mass and no energy can flow through the boundary.

孤立系与开系正相反，没有质量或能量,能流过它的边界。

麻省理工公开课 - 热力学与动力学课程节选

You want to spend your time and energy pursuing the most inefficiently priced asset classes because there's an enormous reward for identifying the top quartile venture capitalist and almost no reward for being in the top quartile of the high- quality bond universe.

你应该投入所有的时间和精力,去追逐最不能有效定价的资产,因为在那里才能通过一流的风投经理人,获得巨额的投资回报,而在债券市场,即使债券优质,经理人一流,回报微乎甚微

耶鲁公开课 - 金融市场课程节选