Most people--And everybody was tapping the beat just fine and dandy, but notice up here nobody is playing the beat.
大部分人,每个人都打得很好,但你们有没有注意到没有人打在拍上
Or if the stumps get knocked over, they are out.
或者如果打到门柱了,他们就出局了。
It's not going to be a backscatter event if your ping-pong ball hits the frame or these strings, or the top part.
打到原子核了就是背散射,如果打到框上。
4 So it's not just, you can swing by 11:04 and grab a copy and go off and catch some more sleep.
对么?所以你不能打酱油到11:,抓一份笔记拷贝然后离开睡个回笼觉。
It took a long time to get the guys there.
他们花了很长时间打到那
and I played until I was about thirteen years old.
然后一直打到大概十三岁的时候。
And he gave a very good analogy in saying, "It was almost as incredible as if you'd fired a 15 inch shell at a piece of tissue paper, and it came back and hit you."
他还打过一个很好的比方:,“这就像是,你用个15英寸果壳,打到面巾纸上被弹回来打到你,一样不可思议,“
now we're not just talking about 1 photon, 1/2 let's say we shoot them all at the same time at our metal, each of them having some energy that's let's say 1/2 the work function. So, just to take a little bit of an informal survey, who thinks here that we will have an electron that is ejected in this case?
我们现在不仅仅讨论一个光子,它们所具有的能量是功函数的,我们在同一时刻把它们打到金属上,我们做一个不太正式的调查,谁认为这种情况下,一个电子会被打出?
And notice, by the way, if I do that, and I type sqrt and open the paren, ah-ha! It shows me what the creator, in this case actually I stole this from John so what Professor Guttag put up as his specification for this piece of code.
它需要什么养的输入和其它我想传达的信息,如果我这么做了,我将会到这里打上sqrt并且加上括号,啊哈!这里告诉我这段程序的创建者,事实上这是我是从约翰那里偷来的,所以也就是Guttag教授在它的。
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