> Let's take five-minute break.
>,我们先休息五分钟。
There's also another kind of hedge fund, 3c7, which can take five hundred investors.
还有一种3C7对冲基金,允许有500个投资者
Three plus five. I can take something to a power, double star, just take three to the fifth power.
+5,我也可以,求一个数的次方,例如求3的5次方。
Let's say you have four questions, you have 50 minutes, take out five minutes to read the paper, so that's 45 minutes.
你有四个问题,你有50分钟,花5分钟阅读考试,剩下45分钟。
A cohort study means you take the same group of people and follow them every five years for that period of time.
定群研究意味着你只有一组研究对象,然后在研究期间每五年进行一次记录数据
Why don't we go ahead and take a five-minute break?
为什么我们不开始休息5分钟呢?
I'll take about five more minutes to finish up and that'll give us some time for questions.
大概五分钟结束,留给你们一些时间提问。
We have about twenty-five copies, so don't take one if you don't need it.
有25份,已经有了的同学不要再拿了。
So I've got five minutes to take a little small aside here.
现在我们顺便说说其他的
If you could take your five year-old or eight year-old in to get a vaccine that was orally administered instead of a shot that's a much easier thing to do.
如果你带着五岁或者八岁的孩子,去口服而不是去注射疫苗,那将会轻松许多
Well, give us a number, take a-- Five percent.
给个具体的数字,百分之五
Any of you who have access to a four- or five-year-old, a sibling or something-- Do not take one without permission, but if you have access to a four- or five-year-old you can do this yourself.
如果你身边有四五岁大的孩子,兄弟姐妹什么的,一定要先得到同意再去试验,如果你身边有四五岁大的孩子,你可以自己去试试
Well, a cross-sectional study would mean that you'd get a random group of the population and measure them in 1970 and then take another random group five years later and measure them, but it wouldn't be the same people necessarily, it would be different groups of people.
那么,横断面研究就是,1970年你在人群中随意选择一组人,并记录下相关数据,然后,五年后再随意选择一组人记录数据,但这不需要是同一组人,通常是不同的人
Now, let me take a sidebar for about five minutes to talk about course administration, the administrivia things that we're going to do in the course, just so you know what the rules are.
现在,让我用大约五分钟的边角料时间,来说说本门课的基本信息,也就是我们需要在课上做的事儿,好让你们了解一下规则。
Why don't we go ahead and take our five-minute break.
为什么我们不休息5分钟。
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