Plant says this definition, which first appeared in a 1930 ILO Convention Against Forced Labor, is still valid today.
VOA: standard.2009.08.21
So, in this definition now, we have one term which we know.
好,在这个定义中,这一项我们已经知道了。
Definition is important to us, and we're certainly not going to give it short shrift in this course.
定义对我们很重要,在这门课中当然不会一笔带过。
So this is the same definition we saw last time, just being a little bit more nerdy and putting in some notation.
这个定义和我们上次讲的是一致的,只不过使用了些符号使它变得有点枯燥
I'm going to give you a glass case and in the glass case is an entity with this as one kilogram, by definition.
我给你一个玻璃箱,箱子里放的东西刚好是 1 千克,这是根据定义的
We have discovered that this partial derivative that appears in the definition, the abstract definition of the differential for internal energy, is just equal to the constant volume heat capacity.
我们还发现,这个偏微分出现在了,内能的偏微分,定义式中,它也就是热容。
This is a keyword to Python that says, when it reads this in the file, it says, I'm creating a definition.
这是Python语言的关键词,当你在文件中读到这个词的时候,它的意思就是我正在创建一个定义。
In 2006--I mentioned this before -in 2006, the SEC proposed raising the definition to make it harder to be an accredited investor, but they haven't done that yet; so, it remains at one million dollars to do it.
我之前讲过,2006年美国证券交易委员会曾提议,抬高可信投资者的门槛,但他们仍未付诸实施,所以现在的门槛仍为一百万美元
So, these are two different definitions of how to think about atomic radius, but really what you find when these are measured is they come up with almost the identical values, so there are tables, you can look up of atomic radii and see these values, and you can trust them that, they work for both this definition and for this definition here, in most cases.
这就是,关于原子半径的两种不同的定义,但实际上你会发现按照这两种方法,测量出的值是相等的,因此有很多关于原子半径的表格,你可以通过查阅它找到这些值,你可以相信这些值,它们对于这两种定义都是适用的,在大多数情况下。
Now that definition, if you're worried about what I've written down here and you want to see it in words, on the handout I've already put on the web that has the summary of the first class, I included this definition in words as well.
对于这个定义,如果你还有些疑问,而且你想看用文字表述的,在讲义中有,我已经上传到网上了,里面有第一节课的总结,也这个定义的文字形式
For now the way to think about this is, cp2 when I call that class definition, it goes off and allocates a specific spot in memory that corresponds to that instance.
这个语句所做的,就是建立了,这个类型的实例cp1和,这个类型的特定版本,现在你们可以这么认为。
Notice in the class definition here, is there, this is the first thing that's got called, and I just called with the value for x and the value for y, and it went off and did something for me.
就在这里,这是第一个被调用的东西,我用x的值和y的值调用了它,然后这个方法继续进行,并为了做了一些操作。
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