So let's try and get some kind of I'll come off the stage to make it easier for Jude.
所以我们也回头看看,我走下讲台以方便裘德拍摄
All right, so hopefully if you see any other combination of quantum numbers, for example, if it doesn't quickly come to you how many orbitals you have, you can actually try to write out all the possible orbitals and that should get you started.
所以希望你们如果遇到,任何其它的量子数组合的问题,如果你们不能马上想到有多少个轨道,可以试着先写出所有的轨道,这是个不错的切入点。
So I want to try to put this together into a form that I've come to understand what Biomedical Engineering is and present it to you.
我把我对生物医学工程的理解,都列入这个表,就是现在你们看到的
I mean I'm not going to try to trick you or throw in things just to make sure you come to class, but it's usually a pretty good policy.
我不是和你们耍手段,也不是为让你们来上课而随便说说,但这通常是个好方法
You try to design actually I'm going to come back to that in a second. It's like you're trying to use a hash function that spread things out pretty evenly. But the places you store into in those lists may have to themselves have a small list in there, and when you go to check something, you may have to do a linear search through the elements in that list.
你尝试着去设计,实际上过会儿我会回头讲解这个问题,类似于你需要用一个哈希函数,非常平均的将物体分发出去,但是在列表中你数据,映射到的地方可能会有自己的一小段列表,当你回头查找数据的时候,你可能需要在那一小段列表中做线性查找。
So we have to come up--we mortals-- have to come up with some other device, and our device to remember things is to try to write it down because my premise here is, if you can write music down clearly you are hearing it, clearly, and you would have a better chance of remembering it if you could write it down.
因此我们普通人,必须开发出,不得不开发出一些其它的方法,而我们用来记忆的方法,就是试着写下来,它的前提是,如果你可以将听到的音乐清楚地写下来,很清楚,那么你就更有可能,记住它,前提是你能写下它
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