So, if we take a look at what a single bond is, and let me grab some molecules here.
如果来我们看一下单键,让我拿个分子。
Now, you think you can make a mistake on your exam, take a look at this up here at tell me what that all is. I have no idea.
你觉得你可以在考试的时候犯错误,看一看这之前写的东西,能告诉我这些是什么,我也不知道。
But please try and look at--somebody's not looking at it, because they're using it as a fan here-- So look at Game 1 and fill out that form for me, okay?
请大家看下游戏1 我知道有人没看,他们用那张纸扇风呢,快浏览下游戏1 然后填完 好吗
So I think a lot of people if you go back today and you look at tapes of the Kennedy Nixon Election in 1960 some American help me out here, '60 right?
我想如果你们今天回家去看,肯尼迪和尼克松1960年竞选的录像,美国学生帮我确认一下,是60年吧
Now, just to repeat, again I know I've got some math phobics in the audience, let me just slow down a second, all I'm doing here is I'm saying look at this equation of the pink line, look at this equation of the blue line, X is when they cross, i.e., they are equal to each other.
我再重复一遍,我知道你们之中有些人数学不怎么好,我放慢一点说,我是这么解的,看这条粉线的方程,还有这条蓝线的方程,X是二者的交点,也就是说这点两个方程相等
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