If you have a set of blocks, mechanical, physical blocks,and I tell you to build something and I say, oh, by the way, you have to cut the blocks in smaller pieces, you are going to get angry, aren't you?
如果你要一个区块,力学的,物理区块,我告诉你要去建造东西,我说,顺便说一下,你必须将一整区块切成小块,你会生气,不会吗?
And I had mentioned several times thatyou do not need to memorize the majority of the equations and you don't need to memorize any physical constants.
另外我已经提过好几次了,绝大多数的公式大家都不需要去背,也不用去记任何物理常数。
At the end of the day, I wound up starting in Math and Physics at Harvard, finishing an Applied Math and Economics and doing business.
最后,我跑去哈佛学了数学和物理,念完了应用数学和经济,跑去经商了。
Because it's one thing to say we don't yet know how to explain consciousness in physical terms.
因为尚不知晓,如何从物理的角度去解释意识是一码事
You've got to think about what they mean, and that's one of the best things about physics because here's a person who is not looking for anti-particles.
你得去思考它们的意义,这是物理学最美妙的地方,因为有位仁兄本不是去找反粒子的
So this is an example of Biomedical Engineering, one that is well integrated into our society to the point that we've probably all got a picture like this somewhere in our past, and where we understand the physical principles that allow us to use it.
故而,这成为生物医学工程的一个实例,这类技术已经很好的融入了我们的社会,因为也许我们每个人都拍过,这样的X光片,正是因为我们懂得了,相应的物理学原理才能去运用这项技术
It's another thing to say we won't ever be able to explain consciousness in physical terms.
而永远不能,从物理的角度去解释意识是另一码事
We don't know how to explain it in physicalist terms.
我们不知道如何从物理主义角度去解释
We don't always want to go and solve the Schrodinger equation, and in fact, once we start talking about molecules, I can imagine none of you, as much as you love math or physics, want to be trying to solve this Schrodinger equation in that case either. So, what Lewis structures allow us to do is over 90% of the time be correct in terms of figuring out what the electron configuration is.
我们并不想每次都去解薛定谔方程,而且实际上,一旦我们开始讨论分子,我可以想象,你们中没有一个人,不管你有多么热爱数学或物理,会想去解这种情况下的薛定谔方程,总之,路易斯结构能让我们,有超过,90%,的概率判断出正确的,电子排布。
More generally speaking, we might say, they're subject to deterministic laws... that, as physical objects, it's true of them that they must do what the laws of physics and laws of nature require that they do.
我们甚至可以这样说,它们受制于决定性的法则,即,作为物理实体,它们必须按照,物理定律和自然法则的要求去做
应用推荐