I'm not going to writegiven threemoles of hydrogen at one bar and three degrees, blah,bla I'm going to write it in a compact notation.
我不会写“给定1巴和多少度下,的三摩尔氢分子之类,我会把它写成一个紧凑的形式。
Now it's not uncommon, by the way, for laboratory animals in these studies to triple their body weight.
顺便说下,在实验室,让动物体重变成普通的三倍,并不罕见
And in this case we have three choices here in terms of what's going to be in the middle, so we need to decide that first.
而这种情况下对于哪个原子,在中间我们有三种选择,这是我们首先要确定的。
So I'm going to suggest that we've looked at three different kinds of things.
那么我提醒下大家我们学了三种类型的,东西了,我们学习过数据类型。
I want to talk about-- there were really three things that come together.
我想说下,有三件事得同时来说下
We did duple and now we've got to do triple.
我们分析了二拍子,现在我们分析下三拍子
Starting at the beginning of the third week of class that is not next week but the week after on each Monday I'm going to put up a brief question or set of questions, which you have to answer and your answers need to be sent to your teaching fellow.
本课程将于开学后三周开课,也就是自下下周开始,每周一上课,我会提出一系列问题,要同学们思考并回答,大家的答案要在周五前交给研究生助教
Now, you know, take your hands and kind of do that and you can get a sense of how small that really might be.
你们可以用自己的手指比划下,感觉下三英寸有多小
It's kind of--maybe a little shape over to the right down, up, down, up, that kind of thing 543 00:27:52,506 --> 00:27:55,776 and for triple we do down, over, up down, over, up, down, over, up. Okay?
这可能做得不太像,下,上,下,上,那种手势三拍子的时候我们就是下,平,上,下,平,上,下,平,上
This would be? Well let's think through this in one additional way and that is--notice that in duple meter we have a strong beat, right "Strong, weak, strong, weak, strong, weak, strong weak" in that sense or if we have triple it would be "Strong, weak, weak, strong, weak, weak."
是什么呢,我们用另一种方式来想,这个,你们知道二拍子,有很强的鼓点,对吧,强,弱,强,弱,强,弱,强,弱,那在这种情况下如果我们拿一段三拍子,那就会是,强,弱,弱,强,弱,弱
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