Now, one of things I left hanging is, I said, OK, you build it out of primitives.
现在,我落下的一件事情是,我说过了,好的,你在原始数字之外建造它。
how long is it going to take to build it,
估算它要花费的时间,
Remember the argument from recycling says when you build something, you build it out of parts.
源于轮回的论证是说,你建造某种东西的时候,你通过许多的部分建造。
I assume that you know nothing, starting from ground zero here and build it up.
我假设你们什么都不知道,零起点,从头开始
So you build it with a material like silver and gold, and then you encounter the problems of society that your bridge might get stolen because somebody thinks they have a better use for silver and gold than your bridge.
但如果你用金或银这样的材料,你又会面对新的问题,你的桥会被偷走,因为有人认为金和银有比造桥更好的用途
I'm using it as an abstraction, saying I'm going to have square root from somewhere, maybe I'll build it myself, maybe somebody gives it to me a s part of a library, so I'm burying the details inside of it.
我把这个方法作为一个抽象来引用,意味着我将会从另外一个,地方去求一个数的平方根,可能我会自己写这个方法,也可能我会从别人写的lib中去引用,因此我将实现的细节放到了其他地方。
It is not about providing opportunities for people to get to know each other and to build friendships.
不是为人们提供机会,互相了解,建立友谊。
It's so important for us at EPA to build and continue to build our recognition and our mission with the youth.
对环境保护署来说,在年轻人心中建立并不断完善,对我们使命的认知是十分重要的。
If we build an engine for a car or anything else, it almost always is going to have some key element that's operating in a cycle, otherwise it won't keep going, right.
如果我们为一辆汽车,或其他什么东西制造一台引擎,它总要有一些关键,要素来形成循环。
It's much more interesting if you can actually build things that are interactive, that are animated, that play music and so forth and not just produce things on day 1 that outputs zeroes and ones like this.
如果你构建的东西是互动的,像动画,音乐播放等等,而不是编些像第一天那样,只是输出0和1的程序。
They decide they're going to have a bonfire and they build this giant fire and into it they throw everything from the past.
他们决定要燃起一堆篝火,将之化为熊熊烈焰,将过去的一切尽抛其中
I'll do this again, not this whole lecture but that part again-- and he did it because you can't build barricades across boulevards, wide ones.
就这个部分,我会再讲一遍的,他如此做的另一个原因是,在这种宽大的街道上是无法建造街垒的
I have yet to show you the solution to a wave function for the hydrogen atom, so let me do that here, and then we'll build back up to probability densities, and it turns out that if we're talking about any wave function, we can actually break it up into two components, which are called the radial wave function and angular wave function.
我还没有给你们看过,氢原子波函数的解,让我现在给你们看一下,然后再来说,概率密度,实际上,对于任何一个波函数来说,我们可以把它,分解为两部分,分别叫做径向波函数,和角向波函数。
I think of Square as a platform that's going to build an ecosystem around it.
我觉得Square是一个很好的平台,可以围绕它打造一个很好的生态系统。
because it build, you know, you get investing opportunities and companies grow and wealth grows.
因为它制造,给予你投资机会,而公司和财富都会增长。
I like it just because I like to build things and tinker with things.
我喜欢机械工程因为我喜欢建东西,摆弄东西。
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