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You have extensive properties and intensive properties The extensive properties are the ones that scale with the size of the system.
广延量,和强度量,广延量的值,随着系统的规模变化。
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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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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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There are also some hotel investments,retail properties, smattering of industrial properties not a lot of exposure to individual houses.
也有一些酒店和商场物业投资,以及一些零散的工业物业,没有太多地投资于个人住宅
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If you make Jell-o and you make it right, then once it's set or gelled, it has mechanical properties.
如果你用正确方法做出了吉露果冻,它一旦凉下来定了型,就有了机械性能
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So strings also support things like selection, slicing, and a set of other parameters, other properties. And let's just look at that.
如果我要到这里来的话，就得把这儿注释掉，这里是我已经建立的。
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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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So you see how these different properties of food affect whether we would even consider it a food.
可以看出这些这些不同属性,是如何影响我们判断何为食品的
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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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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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And these rings are indicative of the crystal structure of nickel and can be explained only by invoking wavelike properties of light.
这些光圈,表明了了镍的晶体结构,而且只能通过,光线中波的特征来解释。
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Mendeleev is the one who taught us that the properties of the elements are a function of the atomic mass.
门捷列夫教授我们元素特性,是元素质量所起的功能。
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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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It's a common bacterium and most strains of E. Coli are not harmful to people, in fact, they provide us with some beneficial properties.
它是常见菌,且大多数种类的菌株对人类无害,实际上还给了我们颇多裨益
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If food has addictive properties, and we'll discuss this in the class, then is this the sort of thing that should get regulated by government?
如果食品具有成瘾性,我们会在这门课里讨论,关于这类食品,是否也应该受到政府管制呢
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This is one of these properties of this kind of exponential growth.
这就是这种,指数增长问题的特性。
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So the temperature is intensive, and you can make intensive properties out of the extensive properties by dividing by the numberof moles in the system.
所以温度是强度量，你可以通过,除以系统中物质的摩尔数,来从广延量中导出强度量。
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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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It varies in its structure among cells of the nervous system but all synapses have some properties in common.
突触结构因神经系统细胞不同而不同,但突触都有某些共同属性
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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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