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If you have a white wall, that's when we did Zen meditation, it's easier if you're just facing a wall.
如果家中有面空墙，我们可以进行坐禅，面对空墙会相对容易。
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The first one was kind of, just like a meet up and like we grab lunch and then walked.
我和第一个相亲对象只是见了一次面，我们一起吃午餐，然后一起散步。
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Remember this is our bond axis here, and you can see there is this area where the wave function is equal to zero all along that plane, that's a nodal plane.
记住这是我们的键轴，你可以看到在这些区域,波函数在这个面内全都是零，这是节点面。
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Now if you lived in a culture where the only meat that got served was the size of a deck of cards, and the only pasta that got served was the size of a tennis ball, there wouldn't be such problems, but that's not the case.
如果我们生活在一个,肉类每日摄入量是一副牌大小,或者意大利面只有网球大小的环境中,问题就不会存在,可惜这不是现实
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And then we meet with them about every six weeks.
我们每六个星期和他们见一次面。
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We will only look, he says, to the effectual truth of things.
他说，我们只看，事务的有力事实面。
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If what we mean is the mental, but that the aspect, the behavioral aspect of the mental, where even a chess-playing computer probably has it, then that's not a very compelling argument.
如果我们说的是精神的某个方面,即精神的表现面,是一个甚至连象棋程序都可能拥有的方面,那这就不是一个令人信服的论点
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I've just come from the Heath. A friend was over from Rome, so we caught up today.
我刚从希思公园过来。一个来自罗马的朋友过来了，我们今天碰了面。
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in the last couple lectures at a really important topic in thermodynamics.
在前面几次课里,面我们考察了热力学中一个很重要的课题。
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The standard library, that first line of code, it's not strictly necessary but any time you use a function, a tool that someone else wrote that lives in that so called library, you do need that include line as we'll see.
标准库函数--第一行代码，严格来说，不是每次都要写的，但是一旦你调用某个别人写，的函数，而这个函数又恰巧位于标准库里面,你就要像我们看到的这样，把它include进去。
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Our story opens with a temporal clause: "When on high," "when God began creating"; We have a wind that sweeps over chaotic waters, Just like the wind of Marduk released into the face of Tiamat, And the Hebrew term is particularly fascinating.
我们的故事以时间状语开始：,“当在天国时““上帝开始创世“,我们读到了掠过恶水的气流，就像Marduk当Tiamat的面所释放的气流，希伯来语的说法尤其迷人。
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So instead, these would be canceling out wave functions between the two, so we would end up with a nodal plane down the center.
相反，两者之间的,波函数会相互抵消，所以我们在中间会得到一个节面。
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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。
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So, let me get a little bit more specific about what we mean by nodal plane and where the idea of nodal plane comes from, and nodal planes arise from any place you have angular nodes.
关于节面的意义,或者节面概念的起源，让我们讲的更具体一点，节面起源于角向节点。
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But there's an aspect of desires, the emotional side, that machines can't have, but we clearly do have.
但是欲望的情绪面,是机器没有的,而我们有
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So even though we see a nodal plane down the center, I just want to really point out that it's only when we have a nodal plane in the internuclear or the bond axis that we're calling that a pi orbital.
虽然在中间有个节面，我想要指出的是,只有节面在核间轴,或者键轴上时,我们才叫它π轨道。
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Maybe we want to build that emotional side into talk of desires.
也许我们想把情绪面整合到对欲望的讨论中
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So again, we can name these molecular orbitals and these we're going to call also to point out there is now a bond axis along this nodal plane, which is something we didn't see before when we were combining the s orbitals.
同样的，我们可以,命名这些分子轨道,这些轨道叫做-同样要指出的是,现在沿着键轴是一个节点面，这是我们讨论s轨道的时候,从没有看到过的。
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pxa So what happens when we add a 2 p a and we subtract from it a 2 p x b, or the same with a 2 p y a subtracting a 2 p y b, is that we're actually going to cancel out the wave function in the center, so we now have 2 nodal planes.
当我们用,减去2pxb时，或者是2pya减去2pyb时，我们会消去,中间的波函数，所以现在我们有两个节面。
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