I talked a lot about the exam so I don't have a lot of time left to talk about the structural metals.
我说了很多关于考试的东西,所以没多少时间,讨论结构金属。
but at the same time, it's kind of more, you are left to your own devices.
但是与此同时,也更,你要靠自己。
So we left off last time with looking at a bit of coding and teasing you with the upcoming problem set.
我们上次讲到了查看一些代码,并且给你们带来这下面的习题。
If you did know how much time you had left, ? how would you act differently from what you're doing now?
如果你确实知道了自己还剩多少时间,你会和你现在的行为有不同吗?
If I shoot to the left and the goalie dived to the right, then I score 90% of the time, so my payoff is .9.
如果我从左路射门而门将扑向右路,那我有90%的概率进球,即我的收益就是9
This is the slide that I left on last time and the idea here was to use plasmids, which I talked about last Thursday, to introduce genes into animals.
这是我上节课没讲完的一张幻灯片,这里的思路是利用,上周四所讲过的质粒,以将基因导入动物体内
So basically, the whole society was spending all of the time raising enough food just to support life and there was only 5% left over and that ended up being used in ways like this.
基本上,整个社会全部时间都被用于积累足量食物,这仅是为了维持生计,只剩下5%的时间,被用来建造金字塔,为法老服务
We talk in terms of high pitch and low pitch although we'll fine tune that next time, and then we have this idea of duration or time, which we tend to write out in symbols that move from your left to right.
我们是从高低方面来谈论音高,即使我们将于下次讲解曲调的问题,我们已经有了音符时值或时间的概念,我们倾向于用符号来表示,时间是从你的左边向右边移动的
At every point of time your mortgage balance is equal to your mortgage payment times that square bracketed thing, where T is the amount of time you have left.
在每个时间点的抵押贷款余额,都等于每月偿还额乘以,方括号内的值,T是剩余年份数
Today we're going to take up the discussion where we left it last time.
今天我们接着上次课的内容继续讨论
Would you want to know exactly how much time you've got left?
你想知道自己还剩下多少时间吗?
Notice here, just to underline something which came up at the end last time, that doesn't just mean beliefs of the form, the goalie's going to dive left or the goalie's going to dive right.
我再提一下,上一讲最后的结论,大家需要引起重视,我并不是说信念是这种形式的,即门将会扑向左路或者门将会扑向右路
Everyone agree because 5 is bigger than 1, and 5 is bigger than 4, so Up is and to use a technical term we'll define formally next time Up is the best response to Left.
大家都知道5大于1,5也大于4,所以选上是,以后我们就要用术语来说了,选上是左的最佳对策
Even if you're in a room or a battlefield where people are dying at the same time as you, to your left and your right, dying is not and cannot be something that is a joint undertaking.
即便你处在房间或者战场上,有人和你同时同地死亡,就在你的身边死亡,死亡也不是你们共同完成的。
And from that perspective it looks as though it would be better to know how much time you've got left.
从这个角度来看,你知道自己剩下多少时间似乎更好。
If you knew you had a year left or two years left, ? what would you do with that time?
如果你知道自己还剩一年或者两年,这段时间你会怎么利用?
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