I think it's really, really important to write it out or to draw it out or to code it.
我觉得将点子写出来,画出来,编制出来,真的很重要。
So if we think about what we would do to actually write out this configuration, we just write the energy levels that we see here or the orbital approximations.
如果我们考虑我们所做的去,实际写出电子构型,我们只是写出我们看到的能级,或者是轨道近似就可以了。
And that concept is really to either write information into the brain and the nerve system or read information out of the brain and the nerve system.
这一概念实际上是指,向大脑或者神经系统输入信息,或者读出大脑和神经系统以外的信息。
We talk in terms of high pitch and low pitch although we'll fine tune that next time, and then we have this idea of duration or time, which we tend to write out in symbols that move from your left to right.
我们是从高低方面来谈论音高,即使我们将于下次讲解曲调的问题,我们已经有了音符时值或时间的概念,我们倾向于用符号来表示,时间是从你的左边向右边移动的
And in terms of using these equations in solving problems on the exam, and also using these constants, make sure if you think there might be any chance you're going to get any little part of a problem wrong or do a calculation inaccurately, you need to write out every single step of your thinking as you write out these problems.
而当你在考试过程中用这些公式,来解题时,加上运用这些常数,如果你觉得有可能,在某一小问上出错,或者出现计算错误,请务必把你的思路一步一步地都写出来,当你在答题的时候。
So when we write that out, we just write sigma 1 s squared, or we can break it up into its individual parts, there's no reason we can't do that as well.
当我们把这个写出来时,我们写sigma1s的平方,或者我们可以把它拆分成每个部分,我们没有理由不能这么做。
We can write out what it is for any certain atom or ion x, X so it's just x plus an electron gives us x minus.
我们可以用,X,来表示一个任意的原子或离子,因此可以写成,X,加一个电子等于负一价的。
So, no matter whether or not you write out the full form here, or the noble gas configuration where you write ne first or whatever the 3s1 corresponding noble gas is to the core electrons, we always write out the valence electrons here.
所以无论你是否,写出了完整形式,或者对应于价电子的惰性气体,再一次,我们可以写Ne然后,我们总是可以在这里写出价电子。
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