"So I did do something about it go home and lock myself in my garage, in my recording studio, and not going to come out until I sound so different that I make my mother happy and she knows me from anybody else.
VOA: standard.2009.08.14
When you do something complicated you save the answers and then you go get it later.
当你计算一些复杂问题时,你保存答案,然后再次查询利用。
and how much money they're going to pay to do something like go to law school.
也没想清楚选择法学院到底要花多少钱。
But he also encourage people not to study philosophy, or not to end there, and to go study and do something that would actually fulfill the ethical mandates of philosophy.
但是他却告诉人们不要去学哲学,或是不要局限于哲学,而是要学些别的东西,因为其他的知识可以,实现哲学提出的道德任务。
And so the thing to do, unless you have something else, you would go for your sword.
怎么办呢,除非你有别的东西可以当做武器,不然就只能拔剑战斗了
So, let's go ahead and do a little something with these.
我先举几个例子。
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。
N 2 So any chemist should be able to just look at n 2 and know that it's a triple bond, but that's not something that we've learned how did to do yet, so let's go ahead and start a new topic that's going to allow us to have some sort of sense of what the valence electron configuration, which includes whether something's a single or double or a triple bond can be figured out for any given molecule.
任何一个化学家都应该能够仅仅通过看到2,就知道它有一个三键,但是我们还没学习如何做到这点,因此下面我们就开始进入一个新的主题,它将使我们能够有一定的认识,对于价电子的排布情况,包括可以对任何一个给定分子中的键是单键双键,还是三键作出判断。
So although we're able to eat meals together, we're able to go on vacations together and take classes together, death is something we all have to do by ourselves.
所以即便我们能一起吃饭,一起度假,一起上课,我们总要独自经历死亡。
So instead you'd have to maybe if you start with wavelength, go over there, and then figure out velocity and do something more like kinetic energy equals 1/2 n b squared to get there.
这时你要先从波长开始,到这,然后算出速度,然后像动能等于1/2nb平方得到这。
应用推荐