You know, we've done a bunch of thermochemistry, and we've kind of seen that the energy of mixing, your energetics don't change too much as a function of temperature.
我们做过很多的化学热力学习题,某种程度上我们发现混合的能量,并不随着能量,发生大的改变。
So, I think the marketing function, the best aspect and the best it can do is surface the product as much as possible.
所以我觉得营销功能,最有力,最强大的一面,就是让这个产品尽可能多地显露出来。
If you run these curves only on non-smokers you get rid of that J at the end of the curve and you get pretty much a function that's to the right of the curve here.
如果仅在不吸烟人群中做统计,那么左末端就不会出现J形曲线,而是会得到一条,从左到右逐渐上升的完美的函数曲线
He has much the same function and to some degree much of the same personality as what we would call a modern day CEO, that is to say there is a kind of anonymity and impersonality about the sovereign.
在一定程度上讲,他有着我们今天所谓的CEO的,一些义务和特性,也就是说,君主兼有一种非人格化的特性。
Now, I hope you guys know that much calculus, that when you take a derivative of a function of a function, namely v square over 2 is a function of v, and v itself is a function of t, then the rule for taking the derivative is first take the v derivative of this object, then take the d by dt of t, which is this one.
我希望你们了解更多的微积分知识,当你对复合函数求导时,也就是说v^/2是关于v的函数,而v本身是关于t的函数,求导的法则应该是,第一步是这一部分对v求导,然后v再对t求导,得到这一部分
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