You and I are to what else was going on, certainly 11 approvals sense like an extreme number. Yeah,yeah.
你和我都不知道还有什么其他事,但是很显然11个批准文件是很极端,是,是这样的。
I used to be a campus tour guide, and what I'd say is, you know, everyone uses a number.
我以前是校园的导游,我要说的是,每个人都用数字。
So what you get on the plate is many copies of the small number of plasmids that you've put in.
我们只要放入少量质粒,就能在培养基上得到大量的复制品
And when you solved the relativistic form of the Schrodinger equation, what you end up with is that you can have two possible values for the magnetic spin quantum number.
当你们解相对论形式的,薛定谔方程,你们最后会得到两个,可能的自旋磁量子数的值。
Now granted we're now starting to take this all shuttle theme to an extreme perhaps, but we realized you know what, it's actually not that efficient sometimes to call a phone number, it's not that efficient to pull up the mobile web.
我们现在都已经习以为常了,我们都认为极为平常了,把这些关于班车的程序做的很好了,但我们有些时候拨打一个电话,或上一下移动网络。
You all put whatever number you have, including the cellphone number. OK What are you looking for, Michelle?
只要有什么号码,都写下来吧,包括手机号码,米歇尔,你想从这门课里学到什么呢?
Without showing your neighbor what you are doing, put it in the box below a whole number between 1 and a 100.
在不被你同桌看到的情况下,在方框里写下一个介于1到100之间的数字
The absolute number that you assign to it is something that's arbitrary. You have to set what the zero is. And so there's a well-understood convention for what the zero is.
你指定给它的绝对值是有任意性的,你需要设定零点的位置,因此有一个经过充分研究的,关于设定零点的约定。
What's the biggest number you can represent with three decimal digits? Pardon?
你们想用这3个十进制数表示什么?,请再说一遍?
What you see is that the radius changes with atomic number for constant electron number.
对于等电子数的粒子,离子半径随着,原子数的变化而变化。
Over there ... You turn on your radio, your car radio, to your FM classical music station and what number approximately would you go to?
那边的同学,你打开汽车里的收音机,调到古典音乐频道,然后你通常会调到哪个电台呢
Okay, well the interesting thing is, you guys in a very short period of time generated a number of ideas about what this could be.
好,有意思的是,大家在很短时间内,猜出了很多种东西
Your birthday and social security number is what you look up.
你的生日和社保号码才是你应该查的
But it's positive 1.5% per year, time-weighted--that's the number that you see in the prospectus or the number that you see in the advertisements so you say, what's the big deal, no harm no foul.
但算下来回报率每年还是正的1.5%,时间加权回报率,是你在招股说明书中,或是在广告中会看到的数字,你会说,没什么大不了,既没损失,也不违法
So if $200,000, Julie, is too low a figure because it doesn't include the loss of a loved one and the loss of those years of life, what would be what do you think would be a more accurate number?
朱莉,要是20万美金不够,因为没有算丧失亲人,和生命的损失,那你认为什么数目更合适?
What were the three strategy decisions--or pick any number--that you now recognize in hindsight were both pivot points of inflection points that really changed the trajectory of the company?
哪些战略决策,能够被视为拐点或者转折点,起到了改变公司发展轨迹的作用?
Or suffer a heart attack and be on the operating table for some number of hours and then, thanks to cardiac surgery or what have you,be resuscitated.
或是心脏病发,在手术室里经历数小时,最终被心脏外科医生救回来。
And then if you look at Archive Notes number one this is what you will see.
如果你们看存档笔记第一个,这就是你们会看到的。
Without showing your neighbor what you're doing, put in the box below a whole number between 1 and a 100 We will calculate the average number chosen in the class.
从1到100之间选择一个号码填到,下面的方框内,不要让你同桌看到,我们会计算全班的平均数
You can call your broker and say, I'd like to short stock number one and what the broker will do is borrow the shares on your behalf and sell them and then you own negative shares.
你可以打电话给你的经纪人说,我要做空一号股票,经纪人就会在你的名下赊入这些股票,然后卖掉,这样你就拥有数量为负的股票了。
So this is the percent error and what you see here is that if the number is below the zero line it means people underestimated the calories, and the bars that go above means people overestimated the calories.
这是百分比误差,你们看,如果数字低于零,这表示人们低估了卡路里,高于零表示人们高估了卡路里
The number that you choose to rotate your letters by is what we call in cryptography, a key.
你选择的旋转字母的数量,就是所谓的加密学,一个密钥。
So, there's two kind of cartoons shown here that give you a little bit of an idea of what this quantum number tells us.
这里展示的两个图片,可以让你们对,这个量子数有些概念。
You notice what it did, it printed out that little, right up here I'd said enter a number and that's what it's printed out, so I can enter a number and it prints it out.
注意这个程序做了些什么,显示出了指定值,然后显示需要输入个数字,然后程序会显示这个数字,我输入一个数字然后程序显示了它。
You should know what multiplying a vector by a number means.
你需要知道数乘矢量的意义
What we do--I'll show you how they got their number.
现在,我演示一下如何得到这个数字
And so what's the biggest possible number you can represent, give or take, with 32 bits?
所以它可以表示的最大的数值是多少呢,大概是多少?用32位表示?
And just to plant this seed with 32 bits, what's the biggest number you can represent?
而对于32比特,所能表示的最大的数是多少?
So that's just a little bit of a check for yourself, and it should make sense because what you're doing is you're calculating the difference between energy levels, so you just need to flip around which you put first to end up with a positive number here, and that's a little bit of a check that you can do what yourself.
所以你们总要确保括号,离得这项是正的,这是你们自己,可以做的检查,这事很有道理的,因为你们做的是计算能量差,所以你需要调整顺序来保证一个正数,这是你们自己可以做的检查。
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