And so if you know what patterns of zeroes and ones to look for as you will yourselves this year in that forensics problem set, can you recover a lot of that data?
如果你知道如何去发现,这些0和1的排列规则,这也是套题中的问题,你就能恢复把这些大量数据恢复?
So you come to San Francisco and you see different colored people hanging out together.
但去旧金山,你就会发现各个种族的人都混在一起。
If you look at the history of engines there are discrete advances when people were able to apply the theory more and more.
如果你去回顾一下引擎的发展史,就会发现在这进程中的取得的各种突破,都源于对理论更加充分的应用
But the hard thing in life, is getting you to come out of your own selves a bit, realizing it's "Not all about you."
但是现实中,要走出你自己的小圈子,去发现这个世界还有其他人
And my real answer is, go try it out, because obviously you can tell I frequently do this the wrong way and the TAs give me a hard time every time. John.
你可以,而我真正的答案是去试一试吧,因为很明显你可以发现我老是做错,而我的助教总是给我难堪,约翰。
What you'll actually find in terms of asking your TAs about the Lewis structure rules is that sometimes they won't be as good at them as you are, and the reason is once you've drawn enough of these structures, you start to get a lot of chemical intuition about it just looks wrong to you if it's wrong.
其实如果大家去问助教,路易斯结构的规则是什么的话,你会发现他们有时候可能并不比你们记得更清楚,因为一旦你画过足够多的路易斯结构,你就会开始获得很多化学直觉,如果它是错的,那么对你来说它看起来就是错的。
But you kind of go to school, at USF, a lot for the city.
但是,如果你去旧金山大学,会发现有很多人去市区。
The problem is even more severe when you're looking at mutual funds because there's kind of a cynical game that mutual fund management companies play.
当你去观察基金市场,会发现问题更严重,因为基金管理公司,会玩一个偷梁换柱的把戏
You'll find out, if you go on to some of the other classes in course 6, there are a lot of different ways that you can measure this.
你会发现,我们会有很多不同的方式,去计算它,最常见的方法。
And so, he has put this chemistry to use in this robotic arm and they call it Fido, because often dogs are the creatures that have to go out and detect these things, and it's not a great job if you're a dog to be sent out to see whether there was an explosive and discover yes, there was, a little bit too late.
因为通常都是派狗去检查这些东西,这个不是个好工作,如果你是一只狗,被派去检查是否有爆炸物,然后你发现有,那就来不及了,所以用机器手检查化学物质。
Meaning, we're going to try to help you with how to develop good programming style, but you need to write in a way in which it is going to be easy for you to spot the places that cause those semantic bugs to occur.
这意味着我们会帮助你,形成良好的编程风格,但是你需要去以一种,容易发现,程序中,容易发生语义bug的地方的方式去写代码。
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