I have no idea what's here at the moment so I'm just going to draw a question mark because that memory might have been used previously for some other purpose, but we know it's currently available to us so we have four bytes of memory.
我不知道在此刻这里是什么,所以我画一个问号,因为那块内存可能在之前,为其它的目的而使用过,但是我们知道它可以为我们所使用,这样我们就有4个字节的内存。
One is our Carnot engine as we've seen it, and the other is just any other reversible engine.
一个是我们已经学过的卡诺热机,另一个是任何一个其它可逆热机。
I stressed in the third lecture that like any--insurance, like any other risk management device, is an invention.
在第三次课上我已经强调过了,保险和其它风险管理工具一样,是一种发明
The other thing that's on this slide here is sort of a simple analogy that I've already described.
这张幻灯片上的其它东西,是一个简单的类比,我已经讲过了
So, we can look at other radial probability distributions of other wave functions that we talked about.
我们可以来看一看我们讨论过的,其它一些波函数的径向概率分布。
And we're ordering them into war, without looking at all the other ways we could achieve our objectives, and without recgnising the precious values of those lifes.
我们命令他们奔赴战场,却都没有考虑过些许有其它办法,能达到目的,我们意识不到,他们生命价值的可贵。
Now those of you who have been in other classes where you've used these will know what these are and you may even have the clicker already.
上过其它课程的同学可能知道,有的也许已经拿到表决器了
Now as you may know-- some of you may have played clarinet in a high school band or something like that neither here nor there if you did or did not-- but you may know that there are other meters out there these things called six-eight .
好的,正如你们可能知道的那样,你们中的一些同学可能在高中校乐队里,吹过单簧管或其它乐器,无论是身在何处,不管你是否参加过那样的活动,你应该知道还有其他的节奏,称为六八拍
We did the comparison with the elephant or something; a is the second derivative of x and for this problem, when F is due to a spring, we know the force is that by studying the spring.
我们也已经把它与大象或其它东西作过比较,a 是 x 的二阶导数,在这个问题中,F 是由弹簧产生的,我们在讨论弹簧问题时已经知道了力的大小
This, I think you've gotten from other economics courses-- we have something called diminishing marginal utility.
我认为你们已经从其它的经济学课程中学过了,称为边际收益递减
So we can build triads on each of the members of the scale, and we said that some of these chords tend to be used a lot more than others, that the tonic is very important, the dominant is important, the sub-dominant right next to and below the dominant is important, and we're going to be talking about the VI chord today.
那么我们能够在音阶的各个音上建立三和弦,而且我们说过有些和弦将会比其它的运用更为普遍,基音,I和弦,属音,V和弦,都很重要,紧靠属音的下属音也很重要,我们今天就要讲讲VI和弦。
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