So unlike an int, this is the type of number that can have numbers after a decimal place.
所以,不同于int,这个类型的数字,可以有小数位。
I think that's the number one thing, you just have to give yourself that time,
我觉得第一点就是你要给自己足够的时间,
But because you only have a finite number of bits, the takeaway for today is that there's only so much precision.
因为只有有限个比特,今天的重点就是,它就这么点精度。
Let's plot droplet velocity as a function of looking at the number that have this velocity 0 with the zero being in the center here.
我们将液滴的速度设定为,观察那些数字作用,在中心的地方,速度为。
So we can have, if we have the final quantum number m equal plus 1 or minus 1, we're dealing with a p x or a p y orbital.
所以如果我们有,磁量子数m等于正负1,我们讨论的就是px或者py轨道。
You guys over the course of your life have been exposed to an enormous number of food messages-- an enormous number.
在你们的课余生活中已经能,接触到大量的食品广告,真的很多
You have to make every single detail perfect and you have to limit the number of details.
就是让每个细节都很完美,你必须要限制细节的数量。
All I have to do then is correct that for the number of days in a year, so that's what I did.
接下来我只需要将它换算成年,我就是这么做的
Let me add, let me make it 17 people so we have an odd number, so go and sit in that row.
我再加一个人这样就是奇数17个人,请到那行中
Censorship only comes into play once a text has actually been in circulation for a while, only after a number of readers have found a published text to pose a threat.
控制仅仅是一本书已经出版发行一段时间,一些读者已经发现这印刷的文本,造成威胁时才起作用的。
Both of us have probably programmed in more than those number of languages, at least programmed that many, since we taught in those languages.
我们俩大概都用过,多于那个数字的语言编过程,自从我们开始教这些语言开始,至少有那么多种吧。
Now the number one reason, and we have to acknowledge it up front, is usually economically there's no alternative or people believe there's no alternative.
首要原因,我们必须承认,通常是因为,经济上没有其他选择,或者人们认为别无选择。
So now we have implemented a number of the applications.
我们现在已经设计一些应用。
A number of you have probably read some of Douglas Adams' books.
你们可能有人读过道格拉斯?亚当斯的书
In this case, V = /P. Have two quantities and the number of moles gives you another property. You don't need to know the volume. All you need to know is the pressure and temperature and the number of moles to get the volume.
以及气体的摩尔数,就可以得到第三个量,知道压强,温度和气体的,摩尔数就可以推导出气体的体积,这称为状态方程,它建立了状态函数之间的联系。
Well, I've given a number who have quoted him on a number of reasons but one suggestion might be that it is not so much peace alone that Hobbes cherishes as life. Peace is a means to life.
好,接下来我会讲,有些人援引他的一些原因,但有一个可能是霍布斯,除了把和平向生命一样珍视之外还有其他。
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