Once a month, people come together at a restaurant in Washington to listen to several storytellers perform.
VOA: special.2009.03.27
You have to touch each of the 16 elements once as I go across the blackboard to actually merge them together, alright.
为了将这16个元素,合并到一起,对每个元素都只会用到一次。
and then once we turn in the completed paper that we worked on together,
在上交我们一起合作完成的报告后,
So putting that all together, I know that it must go through here again, and once again, i get a straight line.
把这些点连在一起,我知道它一定会经过这一点,这次我们又画出了一条直线
Once you've got them together, then you can compute the efficient portfolio frontier without the riskless asset.
当你明确了这些参数后,就可以算出没有无风险资产情况下的,有效边界了。
Well, one reason to do this is because on each post-synaptic neuron there might be many axons coming together at once, and each one might be generating a different kind of signal, through maybe even different neurotransmitters.
嗯 一个原因是在每个,突触后神经元上可能有,许多同时到达的轴突,每个都可能通过不同的神经递质,产生不同的信号
And since we have two bars that are together like this, once they're both loaded up with electrons there's going to be negative charges that repel, so the electrons will want to get as far away as possible, and they're on their slow way to doing that, to getting as far away from each other as possible.
因为我们有两个棒像这样在一起,一旦它们加载了电子,就会因为有负电荷而排斥,所以这些电子就会,互相离开的尽可能远,它们的这个过程很慢,离开的尽可能远。
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