-
So let's take a look down here at what I'm doing and notice here that this is perhaps more compelling; right?
让我们往下看一下我在做什么,请注意这里这个可能是更引人入胜的，对不？
-
So notice the nesting, I can flow my way through how those tests are actually going to take place.
请注意嵌套，我可以跳过,其中不执行一些语句。
-
In fact, this example would compile because you can use curly braces in this way to encapsulate lines of code, but realize for now, that, not good.
实际上，这个例子可以编译,因为你可以用这种方式来压缩代码行,但是请认识到，那个，不太好。
-
Okay, so the eating disorders that would -might push weight low might be causing some of the health consequences. Yes?
你说的是饮食不规律导致的体重过轻,会引起健康问题,请说
-
One thing I do ask you: If you are not doing it, if you don't participate, simply just keep quiet.
我对你们的一个要求是：,如果你不做，不参与的同学，请保持安静。
-
Now remember, we went through before how it's a state function but to calculate it, you'd need to find a reversible path, along which you can figure this out.
请记住，我们不需要知道它是怎样的一个态函数,只计算就可以了，你需要找到一条可逆路径，沿着这条路径就能算得这个结果。
-
Who thinks it's more stable, show of hands? All right, who thinks it's less stable? Very good.
认为更稳定的请举手，好的，谁认为更不稳定？很好。
-
Next, if you're going to sleep, I ask you to sit between two non-sleepers because sometimes what happens, the whole row will topple over.
另外,如果你要睡觉的话,请坐在两个不睡觉的同学中间,因为有时候,整排的人都倒下了
-
So once again, no abstentions this time: who would choose Alpha? Let's have a show of hands again, keep your hands up a second.
这次也不允许弃权,谁会选择α,请举下手,先别放下手
-
That's what prevents that from happening, we just don't see that going on. Yeah?
这就是开始时不进攻侧翼的原因,只是我们没有见到罢了,请讲
-
I don't know the facts. If I could really do it right, I'd now open the door and bring in our guest physiologist, who would then provide the facts that I'm--what I'm about to go is "Blah, blah, blah."
我不懂这些,如果真要讲这些,可以打开门请一个客座生理学家进来,他会讲一些理论,对于我来说...会觉得很厌烦
-
Okay, so which is worse: polyunsaturated fat, monounsaturated fat, or both are pretty good for you?
请回答哪个更有害,多不饱和脂肪,单不饱和脂肪,或者是两个都对健康有益
-
If you have any questions, anything that's not clear, if you agree or disagree with something, email me or email your TF and we'll always respond.
如果你有任何问题或不明白的地方，如果你同意或反对什么观点，请给我或助教写邮件,我们一定会回复的。
-
So the correct answer for titanium plus two Ar3d2 is going to be argon 3 d 2, whereas if we did not rearrange our order here 4s2 we might have been tempted to write as 4 s 2 so keep that in mind when you're doing the positive ions of corresponding atoms.
所以正2价钛离子,的正确答案是，然而如果我们不重新安排顺序,我们可能会写出2,所以请记住,它当你们在解关于原子,的正离子的时候。
-
OK? And in fact, if you look at the code up here, and it's on your handout, the very first one, x 1, right here- if I could ask you to look at it-- is a piece of code to do it. And I'm less interested in the code than how we're going to analyze it, but let's look at it for a second.
实际上，如果你看看,你们课堂发的材料上面的代码，第一页上的，就是那-,大家请看看实现的这一部分代码,我不太关心,我们会怎么解释这个代码,首先让我们先看看。
-
So remember that, because I don't think there is anyone in this room who would tell me now, "my goal in life, my objective is to make people miserable.
请记住这一点，我不认为课堂上有任何人,会告诉我，“我的人生目标是让别人不幸。
-
Shout out, even I can't hear you.
请再大声点说出来,不要连我都听不清
-
So realize the support structure is now in place and in progress so do just let us know at help@cs50.net if you have questions that can't be addressed during office hours.
所以请意识到支撑结构已经出来了，并且正在进行,如果需要帮助，如果在课堂时间有任何不懂的问题,请在help@cs50，net上面给我,留言。
-
If you're wondering what's OK or what's not OK, it's very clearly written out in this handout, so make sure you read through it, because it is your responsibility to make sure that your calculator does not have anything extra programmed in it.
如果你不清楚什么可以什么不可以，讲义上写得很清楚，所以请大家务必看完它，因为你有义务保证,在自己的计算器里,没有编上额外的程序。
-
Let's look at the show of hands? All right so this is the majority here. Good thing physics doesn't work on the rule of the majority otherwise we'd be in big trouble.
不可逆呢？请举手，好的,大多数人这么认为,真理并不掌握在多数人手里,否则我们就会有大麻烦了。
-
This is an interesting quote about maize from this particular book called Prehistoric Food Production in North America and if you have trouble I'll read it.
这是一句关于玉米的有趣引用,来自于《史前北美食物生产》,如果你们看不请,就让我读一次吧
-
And notice, unlike Scratch where some of you might have realized it starts to get a little ugly, you have an "if else" and then you have another here and another one and things start to move and move and move like this, it gets very messy.
请注意，不像Scratch，在那里,你们其中某些人可能认识到它变得有点丑，你有一个“if，else“然后这里又另一个,那里又有一个，代码就像这样开始跳转，跳转再跳转,它开始变得有点凌乱了。
-
Having done that, I could do the same thing, so I suppose I take this branch, I can pick a spot like, say, this one, and look there.
再从其中随即选取一个元素，比如这一个，请注意，如果相等则结束，如果不相等的话就在它的左边或右边找。
-
I'll draw something from the distribution, so this is interesting, distribution I'm now calling self dot distribution, and remember this will be different for each stock.
我会从分布中读取一个值，这就是有趣的部分，我现在会调用self。,请记住每只股票都是不一样的。
-
But notice unlike a for loop, if you want to declare a variable or increment or decrement to variable, you've got to do that yourself.
但请注意不像for循环，如果你想声明一个变量,或者变大或变小一个变量，你需要自己完成。
应用推荐