So, we'll talk about this other axis of style on the course, writing code that looks pretty and as well aesthetically laid out.
我们来讨论一下这个中心对称的程序,这程序写出来的结果很漂亮,完全按照美学角度摆放。
Let's go on to talk about the other axis of music and that is rhythm or duration.
让我们继续讨论音乐的其它维度,节奏或时值
That is to say, it's a wonderful axis of combination that you're looking at.
也就是说,你所看到的是一条了不起的组合轴。
One way to think about it, if we want to use a classical analogy, which often helps to give us an idea of what's going on, is the spin of an electron, we can picture it rotating on its own axis.
如果我们用一个,经典的比喻来考虑它的话,这经常会帮助我们建立起一些概念,就是我们可以把电子的,自旋想象是它绕着轴自转。
But once in awhile, one of these plus twos comes in almost on axis, and it gets whipped around by the Coulombic repulsive forces.
但是偶尔一个带两个正电荷的粒子,以接近于轴的位置进入,会快速的移动到周围,由于库仑斥力的作用。
On the vertical axis I'll put two vertical axes in, just for the sake of things on the vertical axis I'll put my expected payoffs.
坐标系的纵轴,由于种种原因,我花了两个纵轴,纵轴表示我的预期收益
Pick any two perpendicular directions Then the same entity, the same arrow which has an existence of its own, independent of axis, can be described by you and me using different numbers.
选取两个互相垂直的方向,这样同样的物体,同一矢量,并且是独立于坐标轴而存在的,可以被你和我用不同的数字来描述
On the y axis here it's the percent of people with these two conditions who have cardiovascular disease--or stroke rather 5%--less than 5% and a little over 5% with the stroke as the outcome.
轴表示患有心血管疾病的人同时患有,或不患有代谢综合征的百分比,就中风来说,分别是小于5%和略大于5%
which is f , divided by the value of the x-axis here.
斜率,而f是p趋于0时pV的极限。
By the way, I'm going to leave also to your sections the strange confusion that ensues in taking a rhetorical device, metonymy, and making it synonymous with grammar on the axis of combination.
另外,我还将把奇怪的困惑留给你们思考,这个困惑随着使用修辞学策略和转喻而产生,并使得它在结合轴上与语法有着同样的意思。
What the whole note is, what all these symbols are are simply representations of duration so we have a symbolic language here that's going to represent the horizontal axis the axis of duration.
什么是全音符,这些符号又都是什么呢,这些就是简单代表了持续时间,因此我们这里有一套符号语言,来代表横轴,就是时值的那条轴
Again we can look at this in terms of thinking about a picture this way, in terms of drawing the wave function out on an axis.
同样我们可以,用这个图像来考虑,从画轴上的波函数来考虑。
What I want to do is I want to draw a picture here, in which on the horizontal axis, I'm going to put the probability of the other guy choosing Right.
我要在这里画一张图,坐标系的横轴,表示对手选右的概率
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。
All right, so in terms of s p 3 hybrid orbitals, let's combine all four together on one axis, because this is what's going to happen in an s p 3 carbon atom.
对于sp3杂化轨道,让我们把4个结合起来,因为这是sp3碳原子中发生的情况。
The reason that it's a sigma bond is sp3 because the s p 3 hybrid orbital is directly interacting with the 1 s orbital of the hydrogen atom, and that's going to happen on the internuclear axis, they're just coming together.
它是sigma键的原因,是因为,杂化轨道直接和氢原子1s轨道相互作用,它们作用发生在核间轴上,它们会到一起。
We have two of them on the z-axis like this.
他们俩的z轴都这样。
In the meantime the Eiffel Tower is a wonderful way of showing the degree to which the vertical axis is virtual.
与此同时,埃菲尔铁塔,很好地向大家展示了,竖轴在何种程度上是虚拟的。
Of course, once we get to feminism, feminism will have certain ideas of its own about the vertical axis.
当然,谈到女性主义时,女性主义会对竖轴有自己的解读。
Time. Okay, pitch and time and pitch and duration, excellent, so those are the two dimensions of music and well, indeed we could even call them the axes of music because we tend to think of pitch on a vertical axis.
时间,音高和时间,或者是音高和时值,非常好,它们是音乐的两个维度,其实我们可以称呼它们为音乐的两轴,因为我们趋向于将音高放在竖轴上来考虑
So, if we think about this z bonding axis between the two carbon atoms, we can picture overlap of those s p hybrid orbitals, and then we can also picture bonding to hydrogen.
如果我们考虑,两个碳原子之间的z成键轴,我们可以画出sp杂化轨道的交叠,我们也可以画出和氢原子的成键。
So what we can say is look at each of these separately, so if we start with looking at the 2 p z orbital, the highest probability of finding an electron in the 2 p z orbital, is going to be along this z-axis.
我们可以来分别看看这些图,首先来看看2pz轨道,在2pz轨道里,找到电子的最大概率,是沿着z轴。
There's not two bonds, that's one pi bond, and the reason is because it's 2 p orbitals coming together, and remember p orbitals have electron density above and below the axis, so when they come together, it kind of looks like one bonds, but essentially what we have here is one pi bond.
这不是两个键,这是一个π键,因为这是两个2p轨道组合而成的,记住p轨道在键轴之上,和键轴之下都有电子密度,当它们靠近时,这看着很像两个键,但本质上它是一个π键。
All right, so what we see here is we have our sigma bond that's along the internuclear axis here, but we also have a pi bond, because each of these atoms now has electrons in it's in a p orbital, so we're going to overlap of electron density above and below the bond.
这里我们看到sigma键,是沿着核间轴的,但我们还有一个π键,因为每个原子的p轨道上,都有电子,所以电子密度在键的上面,和下面都有电子密度交叠。
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