"Henry Ford,of course,discovered,' You know what, I can make automobile trunk lids and fenders out of soybean oil'" Since then,Jackson says that researchers have produced an incredible range of products made from soybeans.
VOA: standard.2010.02.01
And here I mean not merely, well, logically speaking, you know, of course you can reject any premise of any argument.
这里我并不只是指,从逻辑上讲,你当然可以,反驳这个论证的每一个前提
which, of course, can become complicated and you want to ask a question.
这个问题可能有点复杂,所以你想问问看。
But, of course, what you saw in recitation, and hopefully, what you can now think very quickly by looking at this, is that this is not the only configuration of pi bonds that we could have in benzene.
当然,你们在习题课看到过,你们通过看这个可以很快的想到,这不是苯环里,唯一的π键构型。
And so over the course of the century, you can see a gradual -- as if something like this could actually be charted.
因此在17世纪的进程中,你们可以看到-,看似这些事真的可以被规划。
And you can get to things like the macro-stressed insure, and energy flow in a much more robust way than you can even in an advanced course of magnetism.
所以你便可以更形象地理解,像微粒,能量流动,等概念,你甚至可以,比在高级课程更讲的程度深。
So I conclude, of course you can and do believe you're going to die.
我可以下结论,人当然是可以相信自己的死亡的。
Of course, you can take a function and take derivatives any number of times.
当然,你可以随意拿一个函数,对它求任意阶的导数
There's no change in them, and then we also looked at some at non-state functions, work and heat, and saw that those aren't zero going around a cycle. Of course you can do work in a cyclic process, and heat can be exchanged with the environment at the same time.
它们不会有变化,然后我们研究了,一些非态函数,功和热量,并看到,沿着循环行进一周的话,它们并不是零,当然你可以在,一个循环过程中做功,而同时热量可以在系统,与外界环境之间进行交换。
Things like steel and polymers, or plastics, and ceramics, and of course computers which has progressed remarkably due to the work of engineers in your lifetime, until now you can carry around a cell phone, which would have been unthinkable even 30 years ago.
包括钢铁,聚合物,塑料,陶瓷,当然,计算机这个在你们的有生之年,已经取得令人瞩目的进展的发明,也得归功于工程师的工作,现在你们的手机能随身携带,而这在三十年前是不可想象的
They're used by the body for pretty immediate energy where fat is a little bit more long-term energy, and there are many types of sugars-- and these are things that you've heard-- glucose and sucrose being the most common things that you can consume in ordinary foods, and then lactose of course, from milk.
碳水化合物被身体当做是直接能源,而脂肪则更像是一种长期能量,糖的种类有很多,这些类型你们已经听说过,葡萄糖和蔗糖是最常见的形态,你们可以在一般的食物中获取,乳糖,显然来自于乳类
And the thought, of course, is that the robot or the computer is a deterministic system and you can't have free will if you're a deterministic system.
那个想法,当然,是说机器人和电脑只是一种决定论的系统,而如果你是个决定论系统的话,就不可能有自由意志
And the purpose of this course is to show you over and over and over again that starting with those one or two laws, you can deduce everything, and I would encourage you to think the same way.
这门课的目的,就是要反复告诉你们,从其中的一两条定律出发,你可以推导出一切,我鼓励你们用同样的方法来思考
And that you can't do, because in the real world of course Shelly and Kagan pick out just two different names of this very same thing.
你不可能做到,因为在现实世界里,薛立和卡根指的是,同一个东西的两个不同名字
And if we talk about electrons or photoelectrons, again we can describe it in terms of energy, we can talk about velocity, and from there, of course, you can figure out the energy from 1/2 m v squared, and actually we can also describe the electron in terms of wavelength.
如果我们谈论电子或者光电子,我们又可以从能量的角度来描述它,我们可讨论速率,从那里,当然,你可以计算1/2,m,v2得出能量值,而且事实上我们也可以,从波长的角度来描述电子。
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