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De Broglie, 1924, in his PhD thesis says if an electron has wavelike properties this would be its wavelength.
德布罗意，1924年在他的博士毕业论文中说到,如果一个电子有类似波的性质,这就是它的波长。
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So, this again, takes advantage of those great unique properties of transition metals, which we'll talk about in this course.
这同样也是利用了,过渡金属的独特性质，这个我们在以后的课程里也会讲到。
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So what they do is, they're describing how these thermodynamic properties change, in terms of only state functions and state variables.
他们的作用是描述,随着状态函数和状态变量的变化，系统的热力性质如何变化。
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This process is called self-renewal, so that's one important process of property stem cells, that they're capable of self-renewal.
这种过程称为自我更新,所以这是干细胞的一个重要性质,它们能够自我更新
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Let's take a few minutes and consider the nature of the body theory, the body theory of personal identity.
我们先来探讨,人格同一性的肉体论的，基本性质。
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And this was largely a secular, a less religious movement that focused on the Palestinian identity, nationalizing the conflict, making it national.
这是个非宗教，宗教因素不那么重要的运动,主要集中在于寻求巴勒斯坦身份，把冲突推向国家性质。
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And therefore as a system, the difference between Israel's God and the gods of Israel's neighbors was not merely quantitative. It was qualitative.
而从系统上看来，以色列上帝和其他国家的神之间的区别,不只是数量上的，更是性质上的。
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That is what makes metal so fascinating, because metallic bonding allows the atoms to glide over one another without resulting in catastrophic failure.
所以这就使得金属具有了特别的性质，因为金属键使得原子可以,在彼此之间流动,而不会千万灾难性的后果。
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You might have brought in investments or something by borrowing money, so the investment--the combined investment and liability could be very volatile.
你可能通过贷款,进行投资或运行某种项目,因而投资...这种兼有投资,和负债性质的项目,风险极高
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But it has a property that when you add it to anything, you get the same vector.
但它有个性质,就是用它加任何矢量,你得到的都还是原矢量
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So it's which of these partials are sounding within each of these instruments, and the physical properties of each of these instruments are different.
所以是因为每种乐器发出的泛音不同,每种乐器的物理性质,都是不同的
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How can a utilitarian distinguish qualitatively higher pleasures from lesser ones, base ones, unworthy ones? Yes?
功利主义者何以将性质上更高级的快乐,与较低级，基本无价值的区分开呢，请说？
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Alan Turing In 1936, that same guy, Alan Turing, showed that with six simple primitives, anything that could be described in a mechanical process, it's actually algorithmically, could be programmed just using those six primitives.
在1936年，还是那个人，展示了六个基本类型，可以在计算过程中,表达出任何含义来，其实这是演算性质的，可以根据六个数字编程。
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It means that the properties of the system, the properties that describe the system, don't change in time or in space.
它的意思是指，用以描述系统的性质，不随时间或空间改变。
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So certainly we would expect to see that it has an effect in terms of seeing its wave-like properties.
所以我们当然可以预期,会看到波动性质的效果。
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OK, now what we'd like to do is be able to calculate any of these quantities in terms of temperature, pressure, volume properties.
现在我们想要做的是能够利用,温度，压强和体积的性质,计算上面的物理量。
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So, this is just one example of how these properties can already, even our understanding just talking about single atoms, can already make an impact in these biological systems.
这只是一个例子，通过它我们可以看到，尽管我们仅仅讲到了单个原子，但我们现在已经可以用它的性质来理解一些生物系统。
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That's important because one of the attributes of stem cells is that they remain at their site and capable of reproducing themselves.
这非常重要,因为干细胞的性质之一,就是它们能维持自身的状态,并能进行再分裂
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The sort of thing that perhaps we might call or think of as abstract objects or abstract properties.
这类事物,我们可能需要称作或认为是抽象的现实,或抽象的性质
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Now, if you are a private company, you are limited to where you can sell your investments.
如果你的公司是私募性质,在推销投资产品方面会面临许多限制
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We started with this hypothesis of octet stability and I'm talking about properties of ionic crystals.
我们从八隅律的稳定性假设开始,我们讨论到了离子晶体的性质。
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It's in the nature of things to go at a constant velocity.
能保持恒定速度是物体的固有性质
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So, instead, it was amazing he was able to group things in terms of the properties that he saw.
但是，他能够仅仅通过自己知道的那些性质,就能对元素进行归类，这是非常难得的。
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And temperature then is associated with property And if it had changed, then the temperature between those two would have changed in a very particular way.
就与这种性质有关,如果它发生了改变，说明这,两者的温度,以特定的方式发生了改变。
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And this spin is an intrinsic quality of the electron, it's a property that is intrinsic in all particles, just like we would say mass is intrinsic or charge is intrinsic.
自旋是电子的本征量，它是所有粒子的本征性质，就像我们说质量是本征的或者电荷是本征的。
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And an electron is something where, i n fact, we might be able to, if we calculate it and see how that works out, actually observe some of its wave-like properties.
如果我们对电子做计算,并且知道如何算出来的,那么我们是可以观测到,电子的一些波动性质的。
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And what we've been talking about with all of these properties are, of course, how can we figure out what that is for a certain atom by looking at the periodic table, so we want to think about the periodic trend for atomic radius.
对于我们讲过的这些性质，我们所讨论的一直都是,当然是，我们如何能够判断某一个原子的这些性质,通过观察周期表，因此我们需要思考一下原子半径的周期性规律。
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A capability for asymmetric division and the production of cells that become differentiating more mature cells, those are properties of stem cells.
能够完成不对称分裂,以及产生细胞,并分化成为一些更成熟的细胞,这些是干细胞的性质
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But you actually need to keep a few caveats in mind as you do this, which is the fact that trends predict a lot of chemical properties, but they can't predict everything in terms of biological properties.
不过在你使用的过程中,需要牢记一些注意事项,那就是元素周期律可以预言很多化学性质，但是不能预言一切性质,比如生物学性质。
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And there's a certain property associated with heat flow with b and it didn't change.
具有某种与热量流动有关,的特定的性质,它是不变的。
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