Sometimes it's remarkable for all of us if we try to be very prepared-mind-oriented, very proactive around where the most interesting opportunities.
有的时侯,如果我们能时刻做好准备,积极地去寻找那些很有吸引力的机会,那将会是一件很了不起的事。
OK, so we've got UV light here, and let's see what we can see, and we lose electrons, if that's what's happening.
好了,我们已经有了紫外光源,让我们来看看能观察到什么,如果那些事情发生了,我们将会失去电子。
If we're going to write programs, we need at least two things: we need some representation for fundamental data.
如果我们要去写程序,我们需要至少两件事情:,我们需要一些能代表基础数据的东西。
What does come out, which is very useful is, if you do run the reaction, here's how much heat comes out.
能得到的结果是,如果我们进行这个化学反应,有多少热量放出,当然这也是很重要的。
If animals get a similar disease then you can learn about that disease progression in much more detail in the animal.
如果动物也能罹患相似的疾病,那么我们可以通过动物,更详尽的研究病程发展
But look at the lattice energy, the Madelung energy component is huge which tells you that when ions form they really want to continue to glom onto one another and form that giant crystal.
看看晶格能,马德龙能很大,这告诉我们,当形成离子是,它们如果要继续的话,需要从另外一方夺取电子,形成巨大的晶体。
And if we made the space too broad and let anyone see your information, then that probably fine.
如果我们将你的空间浏览权限放宽,让所有人都能看到你的资料,这样做或许也不错。
And so at least the possibility that I'll survive my death is one worth taking very, very seriously if we are dualists.
因此如果我们是二元论者,那么至少我们会非常非常认真地看待,我们能幸免一死的可能性
And if something within psychopathology I thought could contribute to our wellbeing, I took that and used that.
如果我认为精神病理学的内容能对我们的幸福有贡献,我会吸取并利用之。
So those are in fact the patterns of zeroes and ones, the bytes that would have been outputted had I hello c remembered to download the compiler to this computer and run it on that little hello.c file.
这些都是0和1的模式,如果我记得下载编译器到计算机上的话,我们就能运行下这个,然后看看输出的字节。
There were other people around. Someone else would help," but we know by looking at it that this difference makes a real difference.
我身边还有其他人,他们会帮他的”,但如果我们细究起来,会发现这种差别能产生重大影响。
That's the crucial thing: if they're not willing, the use of the sign doesn't work, which confirms the idea that nothing can be changed simply by individual agency in and of itself.
这很关键:,如果他们自己不愿意使用,符号就没有意义,这也就应证了我们的观点,没有人能单独改变一个群体符号的使用方式。
If we have a particular rhythm, and this is a rhythm, and here are the beats and the meter underneath, we would be coming along one, two-and, one, two.
如果我们有一段节奏,这里就有一段节奏,而下面标明了节拍和拍子,我们就能一二,一二
Of course, we have to also know how to plug in the numbers so we can pass all the tests, but it's good to understand the nature of the edifice set up by Newton.
当然,我们首先要知道怎么代数字,这样我们考试才能过关,但是如果能理解,牛顿的这一伟大杰作的本质就更好了
That's why all these arguments that we all get into these days about third-party political candidates what do we really need in our political culture, what would break apart the stagnation of our two-party system, if that's what people want or put more directly, will Michael Bloomberg run or not?
这就是我们今天为何面对这些争论,关于第三方党派的候选人,也就是我们的政治文化中究竟需要什么,什么能打破我们两党制停滞不前的现状呢,如果这是人民所愿,或者更直接的说,迈克尔.布隆伯格的做法行得通吗
And we can actually better visualize this if we plot how that energy changes as a function of internuclear distance.
而我们就能更清楚地看到这些,如果我们画出,能量随核间距的变化曲线。
So, basically any time we have a really high positive number of electron affinity, it means that that atom or ion really wants to gain another electron, and it will be very stable and happy if it does so.
因此,基本上无论什么时候,只要我们有一个很大的正的电子亲和能,这就意味着这个原子,或离子非常希望得到一个电子,如果它得到了,会变得更稳定更开心。
If you want candy, sit much closer down, and that way we can film you as well as we go along. Right.
如果你想要糖的话,坐近一点,这样我们就能,更好的进行互动了,好。
Let's quantify the energy value. If you go through and solve for energy, you will get this equation.
我们来确定一下能量值,如果你试图寻找,解决能量问题,你能得到一个方程式。
So hopefully if some of you have your calculators with you, you can confirm the answer that I got, which is that the energy is 7.82 times 10 to the -19 joules.
所以如果你们带了计算器,希望你们也能确认一下,我们算出的答案,能量等于,7,82乘以10的-19次方焦耳。
If you have this so-called base case, can we actually get to a definitive answer eventually?
如果有了这个所谓的基本条件,那我们最终,能得到一个明确的答案吗?
Plato's idea is that if we start doing enough metaphysics, we can see there must be this realm of Platonic ideas, Platonic forms.
柏拉图的观点是,如果我们对形而上学有充分的研究,就必能看到柏拉图式的,理念或是型相组成的世界
What that's going to allow us to do is, if we say, OK I have a mixture of stuff, how does the free energy change?
我们能够说的是,如果我们有一份混合物,自由能怎么变化?
Change often signals danger or opportunity and if we are especially tuned-in to change, it helps us survive ? and it helps us pass along our genes. Okay?
变化通常意味着危险和机遇,如果我们能调整适应变化,我们生存能力更强,并且能传递我们的基因,是不是?
We can be precise about how much bigger by saying, "If the acceleration of a body to a given force is ten times that of a one kilogram mass, then this mass is one-tenth of one kilogram."
我们能精确地知道质量能大多少,只需要说,"如果物体在给定力作用下的加速度,是一个 1 千克物体的加速度的 10 倍,那这个物体的质量就是 1 千克的十分之一"
Now the question is "how does it expand" and "why is it so difficult for us to understand, accept, assimilate and live according to the fact that we can make a difference, if we understand that what we need to understand is how change happens.
问题是“它如何扩大“,以及为什么我们难以理解,我们能够做出改变这个事实,并接受,被同化以及据此生活,如果我们能了解我们需要理解的,是改变如何发生。
So we have to come up--we mortals-- have to come up with some other device, and our device to remember things is to try to write it down because my premise here is, if you can write music down clearly you are hearing it, clearly, and you would have a better chance of remembering it if you could write it down.
因此我们普通人,必须开发出,不得不开发出一些其它的方法,而我们用来记忆的方法,就是试着写下来,它的前提是,如果你可以将听到的音乐清楚地写下来,很清楚,那么你就更有可能,记住它,前提是你能写下它
Whereas under these conditions, these quantities, if you look at free energy change, for example at constant temperature and pressure, H you can still calculate H.
但是,在这些条件下,这些物理量,如果我们考察自由能的变化,例如在恒定的温度和压强下,我们仍然可以计算。
So, if we have two atomic orbitals coming together from two different atoms and they combine, what we end up forming is a molecular orbital.
如果我们有两个,不同原子的原子轨道,而且它们组合到一起,我们最后就能得到一个分子轨道。
If we know that this is it the dissociation energy for a hydrogen atom, we can also say the bond strength for hydrogen molecule 424 is 424.
如果我们知道了这是一个氢分子的离解能,那么我们也可以说氢分子的键的强度,就是。
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