Anybody have any questions on that, because when we voted, the majority of the class thought it was reversible Yes.
上节课我们投票时,多数人都认为它是一个可逆过程,而现在大家应该都知道了,它其实是不可逆过程,有问题吗?
I actually think there's something to be said for the fact that if your a company, let's say, starting up,
我其实觉得这应该使人关注,如果你的公司,也许在创业的阶段,
But if I did have two lines of code or more, I would in fact need to put those back.
但是如果我的确有两行或更多的代码,我其实应该把花括号加上。
If you feel exposed without a text book, you really have to have a textbook, John actually I'm going to reuse that word, John, at least suggest it, on the course website.
如果你觉得没有教科书就缺乏安全感的话,那你真的需要一个了,其实我应该重新使用这个词儿,至少是建议,你能在课程网站上找到。
And so we can actually think about how do we calculate what the dissociation energy should be for h 2, so let's go ahead and do this.
因此,我们其实可以想到应该如何计算,氢分子的离解能,那么我们开始做一下吧。
And one shouldn't forget that the people who rounded up the Jewish children in the Marais, where lots of Jews lived, were French-- the Germans would've been happy to do it-- but were French police, they were French police.
然后我们不应该忘记那些,把犹太孩子围在玛黑区的人,当时好多犹太人住那里,是法国人--,其实德国人也愿意干这些事--,但是其实是法国警察,他们是法国警察
But it's really healthy. It's healthy food and I think it's a way we can learn to prepare food.
但那其实很健康。食物很健康,我们应该学着那样做。
What I want to do today is three things: I'm going to start-- actually, I shouldn't say start, I'm going to do a little bit of administrivia, the kinds of things you need to know about how we're going to run the course.
今天我要做三件事儿:,我要开始了--其实不应该说开始,我准备做一点儿文案工作,也就是关于怎么上课的,一些你们必须知道的东西。
We know already and we know last week from our demonstration of the floppy disks and such that there're various forms of memory inside of a computer.
大家上个星期应该从,软盘得知电脑上其实有,很多种存储装备。
But in fact, a better word would be mistake.
其实bugs更好的名字应该是错误。
But if intuitively, you just have a sense of what the problem is.
其实看字面,就应该猜到,这是什么意思了。
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