So whether we finish it today, or more likely when we finish it up on Friday, once we get passed isoelectronic atoms, that's it, that's all you need to study for this first exam.
因此,我们也许今天讲完,或者更有可能周五讲完,无论如何,就到我们讲完等电子原子为止,这是你们第一次考试所需要准备的全部内容。
Let's say, you're walking down the street, passed a house that looks really really familiar.
假设,你正沿着街走着,路过一栋房子时,你觉得特别眼熟。
We're looking for trends. Obviously, if your aggregate score is 75, you're passed.But, 0 I'm looking at what's going on in the vicinity of 50 because I don't think my point scheme is that accurate.
很明显我们在寻找发展动态,如果你的总分是75分,你就通过了,但是,我在寻找50分左右的同学的发展动态0,因为我不认为我的分值安排是正确的。
So, if you were someone that was getting it after it had been passed through many people, you wouldn't have as strong or as lengthy a protection as the first individual did.
如果一个疫苗经过很多人的传递,再接种到你身上,你不会获得像第一个接受疫苗的人,那样强效持久的免疫效果
you tell me you believe American people should understand about each, We talked about stimulus, and you argues that it is not simulative at all, the cap and trade global warming bill passed the house in late June and now move to the Senate.
您说过,您认为美国人,应该彼此理解,我们讨论了刺激计划,您说刺激没有效果,全球变暖总量控制与交易法案,今年六月刚在众议院通过,现正在参议院审议中。
And you're feeling like you're in a light mood. You've just passed a test.
但你觉得你想看点轻松的,因为你刚刚通过一门考试。
You konw, the British practicing mercantilism passed navigation acts, saying what ships could carry what and so on -nothing like that in the Greek world.
例如英国以颁布《航海法》,来体现重商主义,他们认为船能带来各种各样的财富,但在希腊不是这样
But one of the teaching fellas also passed long to us recently, a little real world example of what happens when you're not mindful of various data types and you're not mindful of the imprecision that's inherent in representing data in a computer, at least using a language like C and low level primitives like floats and even doubles.
最近有个助教告诉我们,一个现实世界中的例子,当你不注意各种各样的数据类型,也不注意在计算机中表示数据时,其内在的不精确性,至少在用像C语言,和float甚至double型数据时,那将会发生什么?
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