And it should end all state laws that interfered with the return of escaped slaves to their owners.
VOA: special.2009.07.16
It's by no means clear that The Rhyme of the Ancient Mariner will end with "Love all things, great and small things."
大家不可能清楚的预见到《古航海家之歌》,会以“爱所有事物,不管它伟大或渺小“结尾“
and she doesn't see it at all until right at the end when there's a denouement, sort of revelation,
但是,她直到最后的结局才恍然大悟,算是一种启示,
So in this case, it just keeps chopping down from the back end, which kind of makes sense, all right? But in a fixed number, in fact, twenty-three calls, it gets down to the point of being able to say whether it's there.
所以在这个例子中,我们能理解他从后端开始排除元素,这,里事实上每次会确定的运行23次,找到最终的元素,我们来换个方向,对。
So that means that we don't have to worry about things like wave functions when we're talking about Lewis structures, but because they're so simple to use and because they so often predict the electron configuration of molecules accurately, we end up using them all the time in chemistry, so it's very valuable to know how to draw them correctly and to know how to work with them.
因此这也就意味着我们在讨论路易斯结构的时候,不需要担心波函数之类的东西,但是由于路易斯结构不仅简单易用,而且用它来预测分子的电子排布,经常可以得到非常精确的结果,结果我们在化学中一直都在用它,因此知道如何正确地画出并运用,路易斯结构是非常有价值的。
At the end of the semester or at the end of the lecture, if you enjoyed it, by all means tell me that you enjoyed it, that you had fun.
在这学期结束后或者在这个讲座结束后,如果你们喜欢它,务必告诉我你们喜欢,你们获得了乐趣。
Now hopefully you're keeping a sheet of paper with you and you're writing down what you eat so you don't forget everything, and then you sit down at your computer at the end of the day and you log it all in.
希望你们可以随时带张纸,以便随时记下,吃的东西以防忘记,然后坐在电脑前,在一天结束时输入电脑
So in that numbers game, the game when all of you wrote down a number and handed it in at the end of last time, the players were who? The players were you. You'all were the players.
在那个数字游戏中,你们每个人都写下了一个数字,然后在下课前交了上来,谁是参与人呢,你们就是参与人
But we will also introduce towards the end of this semester in an effort to really make it okay to stay up all night, will be the first ever CS50 hack-a-thon.
但是,在这个学期末的时候,我们还会举办第一届CS50课程的Hackathon活动,你们可能还得熬夜才能完成它。
What's this thing doing? It's walking along the list looking for the smallest thing in the back end of the list, keeping track of where it came from and swapping it with that spot in the list. All right?
这是在做什么?是在遍历列表,找列表后端最小的元素,跟踪它从哪里来的,然后同当前点的元素交换,明白了么?
应用推荐