Well, there you can see it. Sure better have gotten small because in fact it has to be zero.
这一项很小是很好的,因为实际上必须是零。
It's a curious sport in that... well, it started (when) surfers went to surf on land.
这是一项很有趣的运动,因为……嗯,它是从冲浪选手上陆地冲浪开始的。
So, in this definition now, we have one term which we know.
好,在这个定义中,这一项我们已经知道了。
This is an honor and privilege. This is me, really acting out what I think is at the heart of what I understand to be appropriate for me.
这是一项荣耀和特权,这就是我,真正去实践我心里认为,适合于我的东西。
Other studies, some of them-- Well, here's another study by Rene Baillargeon looking at the same thing in a different way.
还有些其他的研究,这是勒奈·巴亚热昂所进行的另一项研究,通过不同的方式去观察同一个物体
So, for example, if we're to hold the time constant, this makes it a lot simpler of an equation, because what we can end up doing is actually crossing out this whole term here.
比如说,如果我们把时间,定为常数,这使得方程,大大简化,因为我们可以把,这一项划掉。
So this series is broken into two terms that are conveniently representing two physical ideas.
所以这一串式子将变为两项,这两项代表了两种物理作用。
This was an interesting new invention of a new piece of technology.
这是一项很有意思的发明,是一项新技术。
I'd like to talk about the invention of the wheel-- that's the most famous invention, right?
我想说说,车轮这一项发明-,那是最著名的发明,对吗?
If you took the two derivatives of this guy, In other words, Same thing there.
对这一项求两次导,也就是说,这里也是一样
And this is an evolving project, a work in progress.
这是一项不断向前发展的事业。
And so do we want to say, do you want to argue that is just one instance of one of these bubbles, one of these manias take place even in free market.
那么您是否可以这么说,这只是众多泡沫,或者众多不规范行为中的一项,自由市场经济也不是万能的。
For example, one of the statistics when I talk to people about the youth online with the study that was done years ago, where they said 1/4 teenager girls had received unwelcome sexual advances on the Internet.
例如,我通过与人们交谈获得一个数据,是关于年轻人上网的一项研究,这一研究是很多年前进行的,研究显示他们称有1/4的十几岁的女孩子,在网络上受到不受欢迎的性挑逗。
This has turned out to be a very powerful technique because it's relatively rapid.
这被证明是一项非常强大的技术,因为它相对而言更迅速
And this is one of many studies in this area.
这是这个领域中的一项研究。
It's really a technology initiative that's aimed to index the "dark" web or the hidden web, because according to computer scientists, right now the conditional search engines only index about 1% of the information on the Internet.
这是一项,致力于将暗网,或隐藏网页纳入索引的技术创新,根据计算机科学家的统计,条件式的搜索引擎只将,互联网上1%的信息纳入了索引。
This is a very important mission.
这是一项至关重要的任务
And again there, too, you saw an experimental result you were presented with that says, well at least to the extent that it could be measured, it was obviously getting very small.
再一次,你看到了一个,你经知道的实结果,至少在实验测量的范围内,对理想气体条件下的气体这一项很小。
And that's because this is different from what it is in the ideal gas case.
因为这一项,和理想气体中的对应结果不同。
SdT This has minus T dS minus S dT, but the dT part is zero because we're at constant temperature.
这一项包含负的Tds和,但是dT的部分等于零,因为温度为常数。
So this was a very innovative piece of technology.
所以这是非常创新的一项技术。
This invention was very important because it stopped people from canceling.
这是一项非常重要的创新,因为它有效地防止了人们取消保单
That is going to be the challenge.
这将成为一项艰巨的任务。
The agreement --But incidentally, this was an international convention.
这项协定... 顺便说一下,这是一项国际公约
Finally, I just want to say, next lecture is January twenty-eighth and we're going to talk about portfolio diversification, which is one very important application of the fundamental principle of risk management, as applied to securities.
最后,我想说下一讲是在1月28日,到时我们会谈谈资产组合多样化,这是风险管理基本原则中,对证券投资来说,这是非常重要的一项应用。
Above some temperature is going to be positive, below some temperature is going to be negative.
低于这一温度它是负数,我们一般忽略这些高阶项。
That's moral hazard; but it's not unique to that, it's all over the place.
这就是道德风险;,并不仅仅是这一项,随处可见这个问题。
You'll put time t=0, x doesn't have this term, doesn't have this term, and it is c.
你令时间t=0,这一项就消失了,这一项也是,只剩下常数c
This is an important cultural difference.
这是一项重要的文化差异。
It's a new test, newly devised.
这是一项新发明的测试。
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