When we think about what we eat, we can compare what people eat compared to dietary recommendations.
当说到我们吃些什么,我们可以将人们的日常饮食,和推荐食谱进行一番比较
If you compare that with Milwaukee, they thought only 4%, which is about the inflation rate.
如果你对比一下密尔沃基,他们认为只有4%,还包括通胀率
So now that we can do this, we can compare and think about, we know how to consider wave functions for individual electrons in multi-electron atoms using those Hartree orbitals or the one electron wave approximations.
现在我们可以做这些了,我们可以对比和考虑,我们知道如何用哈特里轨道,或者单电子波近似去考虑,多电子原子中的单个电子波函数,所以对于我们研究了。
I'd like to talk about the leading causes of death and we'll compare leading of causes of death in 1900 to leading causes of death today.
现在我们要探讨一下死亡的主要原因,并且将1900年和,现在的主要死亡原因做个比较
We're just going to go through it and execute it a little bit. And then we'll move on and talk about how we'd actually make some of these measurements of delta H and compare
对吧?我们会讲完它并,实际应用一下,然后我们会,继续讲一下实际上我们,是怎样测量△H并与
So, there are 2 different things that we can compare when we're comparing graphs of radial probability distribution, and the first thing we can do is think about well, how does the radius change, or the most probable radius change when we're increasing n, when we're increasing the principle quantum number here?
当比较这些径向概率分布图,的时候,我们可以比较两个东西,第一个就是考虑当我们增加n,当我们增加主量子数的时候,半径怎么变,最可能半径怎么变化?
So we can compare the two electron configurations, and we can actually think about what we figure out from them, we see that two are lowered in energy, two electrons are raised in energy, so we have no net gain or no net loss in energy for h e 2.
我们可以比较两种电子构型,我们可以考虑,我们发现这,两个电子能量变低,两个电子能量升高,所以在He2里没有净的能量得失。
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