What is this? This is a wonderful piece of abstraction. It is saying, you don't need to know squat about what's inside the body of this function. You don't have to worry about the parameter names, because they're going to be preserved, you don't need to worry about how I'm doing it, this tells you how you can use this, in order to use it correctly. Of course, I can then close it off, and off we go.
但是这能告诉你一些信息,这是什么?,这是一段完美的抽象,它的意思是你不需要知道,这个函数的内部构造,你不必担心参数是否重名,因为它们已经被预存了,你不需要担心我如何使用它,它告诉了你你该如何操作,从而正确的使用它,当然我也可以把它关掉。
We just go through the list top to bottom, left to right, and cross names off as we go.
我们会从上到下,从左到右看那个问题清单,如果解决了就把名字擦掉。
And if we do, in fact, hit it with light to get the electrons off, it will go back to the straight up in position, or if it gets knocked hard enough it does that, too.
而且如果我们这么做,事实上,用光轰击它以逐出电子,它就会在原位置沿直线返回,或者如果它被撞击的足够猛烈,也会出现上述现象。
we race off under the compulsion of the meaning of the red light, which is "go," right?
他看到红鼻子的驯鹿就出发了,因为红色代表出发,对吗?
If we want information, we know where to go and we can pull it off of resource.
如果我们想得到信息,我们知道获取信息的途径,我们也可以得到相关资源。
Otherwise the test is always going to be true, we're going to go off here, but this would loop forever if I did that.
否则测试结果就会一直为真,我们需要离开这个测试,否则就会一直执行循环。
The first of these is rhythmic, so we're going to turn now -I guess we'll turn off the lights and we're going to go to a couple of slides here.
其中第一项技巧就是节奏,因此我们现在就要看看,我想我们要关灯,因为我们将要看组幻灯片
So that you're not just handed something that's entirely new to you with no idea which direction to go, we actually do set you off on an appropriate path.
这样一来就不会因为面对完全陌生的东西,而不知何去何从了,我们真心希望能把你们带到正确的道路上来。
She's going to warm us up and we're going to get up and we're going to get into it here right off the bat in our exploration of duple and triple meter so here we go, Lynda Paul.
她来调动大家的情绪,然后我们站起来,我们将要亲身体会一下,什么是二拍子和三拍子,那开始吧,有请琳达·保罗
We're going to temporarily get off of this more esoteric stuff, and go back to Python.
我们先抛开这些神秘的东西,让我们回到Pyton语言上来。
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