Now let's think about this first pi bond, which will be above and below the bonding axis.

让我们先来看这个π键，它在键轴的上面和下面。

麻省理工公开课 - 化学原理课程节选

The first one will be above and below the bond axis is where we'll see the electron density, and the second will be perpendicular to that, so it will be a density in front of and behind the bond axis.

第一个是在键轴之上和之下,我们可以看到电子密度，另外一个垂直于它，所以在键轴之前和之后有电子密度。

麻省理工公开课 - 化学原理课程节选

Conceptually, it's put at the top of my chunk of RAM, -- below it, goes initialized and uninitialized data -- - this is a fancy way of saying global variables come next -- and below that, comes what's called the heap.

概念上，它放置在内存块的顶端，在下面，已初始化的和未初始化的数据-,这是一种指明紧随其后的全局变量的设想方式-,在后来，引入了一个叫做堆的东西。

哈佛公开课 - 计算机科学课程节选

That's not literally true. I'm going to squeeze it a bit, I'm going to curve it a bit, so actually slightly fewer than a sixth will get straight A's, and fewer than a sixth will get C's and below.

但我可能稍微压缩下分数段,我会让分数段更有弹性,实际上略少于六分之一的人会得到A,略少于六分之一会得到C

耶鲁公开课 - 博弈论课程节选

Well, here I'm a little bit below 100 and in two, and test one a little bit below 100 as well.

好了我现在在试验2中有一个小于100的数，而实验1也得到了一个小于100的数。

麻省理工公开课 - 计算机科学及编程导论课程节选

He says not only does arsenic belong under phosphorus, I predict that there is an element that lies below aluminum and above indium.

他认为不仅砷属于在磷下面，我预言还有一个元素,是在铝之上和铟的下边的。

麻省理工公开课 - 固态化学导论课程节选

We have above the line a concept and we have below the line a sound image.

这条线的上面是一个概念,下面是声音所代表的图像。

耶鲁公开课 - 文学理论导论课程节选

Current thinking is that women distribute the fat below the waist because it's a fat storage depot for pregnancy and lactation.

流行观点认为女性,把更多脂肪储存在腰以下,是为怀孕和哺乳提供脂肪储存

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

You'll remember the description of the world from Genesis 1 as an air bubble essentially that's formed by separating waters above and waters below.

大家都记得《创世纪》1中，把世界的描述1,一个大气泡,上面下面都被水覆盖。

耶鲁公开课 - 旧约导论课程节选

And if you're below this temperature here, this quantity, p times v it would be negative.

压强与体积的乘积将变成负数，这可能吗？

麻省理工公开课 - 热力学与动力学课程节选

The discount rate was a policy variable set by the Fed and it was typically fifty basis points below the Federal Funds Rate.

贴现率是一个联邦可改变的政策,并且它比联邦资金利率通常,低五十个基本点。

耶鲁公开课 - 金融市场课程节选

And this time it did not subside, it never fall below double digits for the entire remainder of the decade of the 30s.

这次失业率没有下降，再也没有下降到两位数以下,20世纪30年代余下的时间也没有。

斯坦福公开课 - 经济学课程节选

In Section III below, Yeats says, "Get all the gold and silver that you can"-- "Provide, provide!" But just as in Frost, this strategy isn't going to work.

在第三节里，叶芝说，获得你能获得的黄金和白银-,请拿出来，请拿出来！，但正像弗罗斯特，这个方法行不通。

耶鲁公开课 - 现代诗歌课程节选

And these are called subcortical structures because they're below the cortex.

这些结构被叫做皮层下结构,因为它们在大脑皮层的下面

耶鲁公开课 - 心理学导论课程节选

If the temperature drops below a certain level it sends a signal, 'turn on the heat', and that signal stays on until it gets a negative signal to turn off.

如果温度降到一定程度以下时,探测器会发送一个信号,打开加热器,直到加热器再收到关闭的信号,它就会一直开着

耶鲁公开课 - 生物医学工程探索课程节选

Then the first time so he came up a major third there and then quickly backed off with just a half step below it, which completely gave it a different feel.

于是开始的时候,乐曲中出现一个大三和弦,然后快速地降低了半个音,这种变化给人完全不同的感受

耶鲁公开课 - 聆听音乐课程节选