The way to read this diagram is it's as if it were my brain and I am facing this way.

查看这张示意图的方法是,设想这是我的大脑,面朝这个方向

耶鲁公开课 - 心理学导论课程节选

I don't need to say too much probably about why cells need to communicate with each other but this is a schematic version.

我可能无需讲太多关于,细胞之间需要通讯的原因,这是一张示意图

耶鲁公开课 - 生物医学工程探索课程节选

My head gets cut in half down here and then you could see the brain.

我的头被切成了两半,一直切到这儿,这就是你们所就看到大脑示意图了

耶鲁公开课 - 心理学导论课程节选

And so, this is a schematic of the electronegativity scale.

因此，这是电负性大小的示意图。

麻省理工公开课 - 固态化学导论课程节选

So, this, in fact, is my very schematic representation of a Geiger counter.

这是我给它画的示意图,你们有些人可能。

麻省理工公开课 - 化学原理课程节选

Okay. This is the picture here.

这是示意图

耶鲁公开课 - 基础物理课程节选

This diagram at the top here is a very familiar one to most of you, it's sometimes called the central dogma of molecular biology.

顶部这个示意图,对大家来说都非常熟悉,这叫做分子生物学的中心法则

耶鲁公开课 - 生物医学工程探索课程节选

They were colored the same, the backbones were colored the same in the diagram.

但颜色是一样的,在示意图这些主链的颜色是一样的

耶鲁公开课 - 生物医学工程探索课程节选

So, for instance, what we have here is a diagram of the brain.

比如,这是一张大脑示意图

耶鲁公开课 - 心理学导论课程节选

This is a sort of schematic diagram "You're not responsible for this" of parts of the visual cortex, and the thing to realize about this is it's extraordinarily simplified.

这是一个示意图,"你对此毫无责任",是视皮质的示意图,我们会发现,这里做了很大程度的简化

耶鲁公开课 - 心理学导论课程节选

Now, if we look at this schematically and so again this is a schematic.

如果我们图解一下,这里又是一个示意图

耶鲁公开课 - 生物医学工程探索课程节选

Again, this is a highly simplified version of the lifecycle of a virus.

再看一下,这是一个高度简化版的,病毒生命周期示意图

耶鲁公开课 - 生物医学工程探索课程节选

There is the--And, again, this is facing in profile forward.

再说一次,这是面向前方的侧面示意图

耶鲁公开课 - 心理学导论课程节选

So, there's a whole lot of sensory organs, for instance, focused along your tongue, and that's why that's so big, and an enormous amount on your face but your shoulder isn't even— doesn't even make it on there because although your shoulder might be bigger than your tongue, there's not much going on.

比如,在你的舌头上,集中存在着非常多的感觉器官,也就是这片区域如此之大的原因,你的脸上也有数量庞大的感觉器官,但你的肩膀并没有,你的肩膀甚至都没有在示意图中标示出来,因为,尽管你的肩膀要比你的舌头更大,但却并没有什么感受器官

耶鲁公开课 - 心理学导论课程节选

So, for example, if we look at sodium channels, and sodium channels are some of the particularly prevalent ones when we're talking about neurons, if you think about the cell membrane, and this little green cartoon is me trying to show a sodium channel here, and in this case, you can see that it's closed, such that no ions are getting through.

比如，让我们来看一下钠离子通道，钠离子通道是我们会经常遇到的几个之一,在讨论神经元的时候，如果大家想想细胞膜，而这个绿色的小示意图就是我用来表示,钠离子通道的，在这种情况下，大家可以看到它是关闭的，因此没有离子可以通过。

麻省理工公开课 - 化学原理课程节选

Remember, because that 1 s orbital is all the way down in terms of if we're thinking about an energy diagram, we're all the way down here, so we have a huge amount of energy we have to put into the system in order to eject an electron.

还记得吧，因为1，s，轨道在能量示意图里,是在最底部的，我们要一直到最下面，所以我们要向这个系统注入非常大的能量,才能打出一个电子。

麻省理工公开课 - 化学原理课程节选

In fact, if you draw a diagram of a person, what their body is corresponding to the amount of somatosensory cortex, you get something like that.

事实上,如果你画一张人体示意图,在这张示意图中,将躯体感觉皮层面积与身体相对应,那么你就会得到这样的一张图

耶鲁公开课 - 心理学导论课程节选

Some key parts are illustrated here.

示意图里标注了一些关键组织

耶鲁公开课 - 心理学导论课程节选

If you give me a pair of numbers, Ax and Ay, that's as good as giving me this arrow, because I can find the length of the arrow by Pythagoras' theorem.

如果给我一组数字,Ax 和 Ay,就相当于给了我这个箭头示意图,因为我可以利用毕达哥拉斯定理定理求出模长

耶鲁公开课 - 基础物理课程节选