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Somebody else might say, well I want to just hold this point, I want to hold the tangency portfolio.
而另外的某些人可能会说，我就想按这个点的比例来持有投资，我想持有切线投资组合。
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That represented 10% of revenues and that was the lowest level for the entire century -the entire twentieth century--10% of revenues.
占了收入的10%,这个比例是整个20世纪的最低水平,收入的10%
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This is the proportion of people who say they will vote-- they would vote for an African American president.
这个比例的人说-,他们会投票给黑人总统。
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It underscores the degree to which this story is part of a literary genre, part of a literary convention, how much the Exodus story itself is very much a literary story.
它强调了这个故事作为文学类型的一种，一种文学的惯例，《出埃及记》本身有多大比例是一个文学故事呢？
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By 1852-53,Boston and New York think about this--Boston-- although we're getting close to that again Boston and New York had 50% foreign-born populations.
在1852年到1853年间,波士顿和纽约,你们听听这个数据,虽然我们现在又快接近这个比例了,那时移民占据波士顿和纽约人口的50%
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They also, because the system worked out better for their purposes, then jumped to nine to eight, which gave them the whole tone.
另外,由于这个体系比预想的还好用,于是他们转而采用九比八的比例,从而得到了全音
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If you transfer this ratio to a city like New York City, with 8 million people.
我们不妨用纽约这座,拥有八百万人口的城市来诠释这个比例。
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And the functionality goes as the square of the difference in electronegativity.
这个公式的泛函性与电负性之差,的平方成比例。
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How about at Yale. What's our numbers here. How about in this class?
那在耶鲁大学,这个比例是怎样的呢
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We'd like to get this up higher.
我们希望这个比例能更高一点。
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And Britain has higher percentage.
英国这个比例更高。
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In fact, there's a property of gravitational fields anywhere, even in outer space, but there is some residual field between all the planets and all the stars in the universe, that the force on a body is proportional to the mass of the body.
实际上,这是任何地方的引力场都具备的属性,甚至是在外太空,在所有的行星和恒星之间,存在着某种剩余场,在这个场里作用在物体上的力,和物体的质量之间存在比例关系
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This makes sense; the rate at which the cell population is growing, the derivative dX/dt, is proportional to the number of cells I have.
这个说的通,细胞数目的增长速度,就是导数dX/dt,和细胞数目呈比例关系
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What does that do to this value specifically in terms of ratios?
这个附点加上了多大比例的音符值呢
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Your mortgage payment is constant through time but the fraction of it that goes to paying off principal versus interest changes through time and it just changes as dictated by this formula.
抵押贷款每月还款是固定的,但是其中本金和利息的比例关系,会随时间而改变,这是由这个公式所决定的
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If you agree with my estimates, then you should do this as an investor, you should hold only some mixture of this tangency portfolio, which is 9% oil, 27% stocks, and 64% bonds.
如果你赞同我的估计值，那么作为一个投资者的话你应该这么做，你应该只持有,符合这个切线投资组合比例的投资，即9%的石油，27%的股票，和64%的债券。
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Now, it's infinitesimal.
现在这个比例非常低。
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More than just a little. -More than just a little 20% Federal spending is now about 20 percent of GDP ? three years from now, higher, lower or about the same?
不只低一点，-好吧,目前，联邦财政支出占GDP的,3年后，这个比例会升高，降低，还是持平？
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