I have shown that by taking Avogadro's number of individual ion pairs and putting them all together in a line, the system's energy became more negative.
我推导出了,从每一个离子对中抽出阿伏加德罗常数,再把它们放在一起在一列中,这个系统的能量就变得更负。
lyrics come to my head and I have a beat that I put together,
歌词不断在脑海中冒出来,还有节奏,把它们组合在一起,
Run merge sort on those. By induction, if it does the right thing, I'm going to get back two lists, and I'm going to then merge Them together. Notice what I'm going to do.
在这些上面再运行归并排序,根据归纳,如果这样是正确的,我将重新得到两个列表,然后我会把它们合并在一起。
So any time that you're drawing these molecular orbital diagrams you want to keep in mind that the number of electrons that you have in atomic orbitals, you need to add those together and put that many electrons into your molecule.
任何时候当你们画分子轨道图时,你们要记住,原子轨道里的电子数,你要把它们加在一起,并放到分子轨道里去。
But if you look at-- Now, I have these two lumped together; I don't have them separately.
如果你再看看...,我把这两类储蓄机构加在一起,我没有它们分别的数据
Where we put our whole program together, and we say does the whole thing work?
也就是把我们的整个程序组合起来,然后看看它们在一起能不能正常运行?
If you give me a number and a string, I'm going to concatenate them together, it's really different operations, but nonetheless, it's what it's going to do.
如果给的输入是一个数字和一个字符串,我将会把它们连接在一起,这实在是不正确的操作,但是无论如何,它就是会去这么做。
Notice here that it's different than the binary search case. We're certainly dividing down, but the combination now actually takes some work. I'll have to actually figure out how to put them back together. And that's a general thing you want to keep in mind when you're thinking about designing a divide and conquer kind of algorithm.
一个分治的例子,注这里,与二分查找所不同的地方,我们肯定是分解了,但是合并的过程还是需要一些工作量的,我会详细说明怎样把它们合并在一起的,当你在考虑设计一个分治算法时,这是你要必须记住的最基本的东西。
They're very deep and held very tightly to the nucleus, so we can often lump them together and instead of writing them all out separately, 3s1 we can just write the equivalent noble gas that has that configuration.
它们非常深,被原子核吸得很紧,所以我们通常可以把它们混在一起,而不是把它们写开,我们可以写出氖然后3s1所以,或者任何的一个。
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