And so both of these lobes together constitute a pi bond.

上下两片叶一起组成了一根π键。

麻省理工公开课 - 固态化学导论课程节选

And it turns out that when you constructively have two p orbitals interfere, and when I say constructively, I mean they're both either positive or they're both the negative lobes, that's when you got bonding.

当两个ｐ轨道,相长干涉时，我说的相干相长，意思就是说它们要么都是,正的叶瓣要么都是负的叶瓣，这时就能成键。

麻省理工公开课 - 化学原理课程节选

So, you have parts of your brain that are basically telling you now, largely in the frontal lobes, that are--"Okay. Keep your pants on.

现在在你的大脑中,会有脑组织告诉你,主要是额叶,"好了,穿好裤子

耶鲁公开课 - 心理学导论课程节选

The two lobes smear and I end up with something that looks like this.

最终，叶与叶重叠,形成这样的结构。

麻省理工公开课 - 固态化学导论课程节选

What's really weird— One really weird finding about these lobes is that they include topological maps.

奇怪的是,关于这些脑叶,有一个奇怪的研究发现,那就是,在它们上都存在着地理定位图

耶鲁公开课 - 心理学导论课程节选

And these are called lobes. This is a lobe.

这称为叶。

麻省理工公开课 - 固态化学导论课程节选

And when we look at this, it's actually split by what's called a nodal plane, which is pointed out in light orange here on this picture, but what we just mean is that there is this whole plane that separates the two lobes where there is absolutely no electron density.

我们来看这里，实际上它被一个节面分开，在这图里用淡黄色表示，这意味着这个分开,两个叶瓣的平面上,是完全没有电子密度的。

麻省理工公开课 - 化学原理课程节选

Recall that frontal lobes are involved in things like restraint and willpower.

还记得额叶与约束力和意志力有关吧

耶鲁公开课 - 心理学导论课程节选

And the cortex can be broken up into different parts or lobes.

大脑皮层可以被分为几种不同的脑叶

耶鲁公开课 - 心理学导论课程节选

So, that's going to be important later when we get to bonding, but just take note of it now, we have two nodes, or we have two lobes, excuse me, each with a separate phase.

这等到我们之后讲到成键时是非常重要的，现在先要记住，我们有两个节点，不好意思，是两个叶瓣，每个都是不同的相位。

麻省理工公开课 - 化学原理课程节选

In particular, they're not fully myelinated in their frontal lobes.

特别是他们额叶的髓鞘并未完全发育

耶鲁公开课 - 心理学导论课程节选

Other disorders that we'll discuss later on include acquired psychopathy, where damage to parts of your brain, particularly related to the frontal lobes, rob you of the ability to tell right from wrong.

稍后我们还将讨论些其他的障碍,包括,后天性精神紊乱,该病症是由于大脑特定区域遭受损伤,特别是额叶部分,会使你失去分辨是非的能力

耶鲁公开课 - 心理学导论课程节选

This is related, again, to the frontal lobes and this comes out with the A, not B error.

这也与额叶有关,并且解释了A非B错误

耶鲁公开课 - 心理学导论课程节选

I have two lobes in a p-orbital.

在一个p轨道上我们有两个叶。

麻省理工公开课 - 固态化学导论课程节选