So, it's Newtonian mechanics, and the reason for this is because Newtonian mechanics does not work on this very, very small size scale.
牛顿力学,因为牛顿力学,在这种很小的尺度下不适用,我们说过,牛顿力学。
This is something that you're going to prove in statistical mechanics, and so we're not going to worry about where this comes from.
我们会在统计力学中,证明这一结论,现在不需要去,操心这一结论的由来。
So you might ask well, why are we using this model if it clearly doesn't take into account quantum mechanics?
那么大家可能会问为什么我们要用这个,显然没有考虑量子力学的模型呢?
You can actually see the mechanics of end-stopped verse quite clearly in the rhymed version of Paradise Lost that, admittedly, the great poet John Dryden wrote.
在大诗人约翰·德莱顿所写的,押韵版的《失乐园》中能很明显看到,这中孤联诗句的机制。
We use the adjective "Newtonian" but we don't speak of certain writers who are still interested in quantum mechanics as "Newtonian writers."
虽然我们用牛顿主义者这个词“,但是我们不会把那些,对量子力学有兴趣的人称作牛顿主义作家“
Maybe we can go to the mechanics of it, in case someone who's watching TV... "turn off your TV and meditate now."
也许我们能谈谈具体的一些技巧,也许有些观众。,会关上电视,开始冥想“
I want to get to this same place now by wave mechanics.
我想用波动力学,来得到这些。
And so for the standard edition will you be implementing the mechanics of this game so that you can in fact play against yourself.
在标准版中,你可以为,该游戏实现这样的机制,这样,你就可以和自己对打。
Now, at this point we'd want to know more about the underlying mechanics about what's gone on in the case of the coma.
这时候我们就会想知道更多,昏迷状况下所发生的,更深层次的机制。
Everyone at MIT has to take two terms of physics, mechanics and electromagnetism.
这里的所有学生都需要修两学期的,物理,力学,和电磁学。
Except for electromagnetism, the basics of mechanics, which is the motion of Billiard balls and trucks and marbles and whatnot, was set up by Newton.
除电磁学外,力学的基础,也就是台球,卡车,弹球以及其它小玩意儿的运动原理,都是由牛顿建立起来的
I mean, quantum mechanics makes sense to no human being, in my view. In those areas, people are inclined to do sort of strange things.
我的意思是在我看来,量子力学对人类完全没有意义,在那些领域,人们总是倾向于,去做有些奇怪的事情。
Anything else on the mechanics of our phalanx? Yes?
对我们这个方阵还有什么问题吗,请讲
And today we'll finish that discussion, and, of course, point out actually the failure of classical mechanics to appropriately describe what's going on in an atom.
结束这部分的讨论,当然的,要指出经典力学,在描述原子内部,情况时是失败的。
We can not do that with quantum mechanics, the more true picture is the best we can get to is talk about what the probability is of finding the electron at any given nucleus.
在量子力学里我们不这样做,我们能得到的更加真实的图像,是关于在某处,找到电子的概率。
And this is the familiar result from ordinary mechanics, where you're not worrying about something like entropy for a whole collection of particles.
在普通力学中,如果不关注大量粒子的熵,诸如此类的物理量的话,这就是我们通常见到的结果。
But the answer is, according to the standard interpretation of quantum mechanics, that's not how it works.
但答案是,根据量子力学的标准解释,这并非如此
I want to get there by wave mechanics to arrive at the same place.
我想通过波动力学到达,与此相同的地方。
Now this is what you learn in elementary physics and in mechanics, right.
这就是我们从基础物理,和力学中学到的。
We'll come back to that, but you have to understand the structure of Newtonian mechanics.
我们等下回头再讲,不过你们要理解牛顿力学的体系框架
So that is the mechanics. Now, strategy.
这就是机械,现在,策略。
It's just like you could say some of the principles of mechanics are very obvious, but to make an engine that operates in terms of those principles is not obvious.
这就像你能说,很多机械原理都显而易见,但是要根据这些原理,制作一个能够运转的发动机,就不那么容易了。
Even if quantum mechanics was wrong and somehow, you know, at the macro level all the indeterminism boils out-- whatever-- and at the macro level we are deterministic systems, so what?
即便量子力学是错的,而且不知怎的,在宏观水平上,所有的非决定性都蒸发了,不管发生了什么,在宏观水平上我们都成了决定论的系统,那又如何
Generally, any mechanics will require knowledge of the force.
基本上任何力学都要先了解什么是力
Also, when we're looking at the Schrodinger equation, it allows us to explain a stable hydrogen atom, which is something that classical mechanics did not allow us to do.
当我们看一个薛定谔方程的时候,它给出一个稳定的氢原子,这是在经典力学中做不到的。
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