The interest in wealthy people may have something to do with the increasing difference between the richest and poorest Americans.
VOA: special.2010.11.22
It's going to have some volume, temperature to begin with, and then we're going to do something to it.
气体有一定的,体积与温度,现在我们。
It seems to have something to do, I think, with academic understanding.
我认为,也许,这与学术理解有关
Programmers often write TODO with no space, all caps like this which means "I have to do something here."
程序员通常写TODO不使用空格,像这样的大写意思是“这里我需要做些事情“
It would either say something like -I'm not going to do the words that they would have come up with, but they would have said, yeah that's a good place to go or don't do that, that's a terrible mistake.
这答案不外乎两种,我不会说他们的那种语言,但是他们的意思大概是,那是个好去处,或者别做那事儿,那是个糟糕的错误
So instead you'd have to maybe if you start with wavelength, go over there, and then figure out velocity and do something more like kinetic energy equals 1/2 n b squared to get there.
这时你要先从波长开始,到这,然后算出速度,然后像动能等于1/2nb平方得到这。
So, the point is whenever you have derivatives with something over dt, do not hesitate to cancel the dts This will be actually true as long as both quantities are vanishingly small.
关键在于,只要你推出的式子分母上有dt,不要犹豫,直接约掉,这个式子只在,两遍都是无穷小的情况下成立
Now, there are exceptions in both directions, and as it happens the cases I know best have to do with the city of Corinth sent out a lot of colonies, which is why we know something about their arrangements.
但是现在两方面都有特例存在,而且这特例就发生在我最为熟知的科林斯,科林斯建立了很多殖民地,因此我们现在能对它的安排有所了解
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