Can we see-- use some of the same methods that we've looked at for the physical world to look at the social world?
我们能够应用,看待物质世界的一些方式,来看待社会世界吗
There are still opportunities to use what we know about this to develop even better methods.
这亦有很多机遇,我们要了解这些机遇以便更好地发展技术
There's a very thin line between the two and we therefore use the same pedagogical methods in the sense that we've got to do the following.
两者之间的差别很微妙,因此我们接下来要做的,就是采用与语言课相同方法教学
And it's a topic I want to pick up on today, we're going to do for the next few lectures, and it's a topic I want to spend some time on because this idea of capturing data and methods, the term we're going to use for it, but data and functions that belong to that data, things that can be used to manipulate them, is a really powerful one.
我们会在今天讲这个话题,在后面几节课还会讲这个,这是个我愿意花点时间,在上面的话题因为这是个,捕获数据和方法的思想,我们用这个术语来形容它,数据中包括了数据和函数等,能用来操作它们的东西,真的是很强大的工具,我们真正要讲的东西是,我们要学会如何把信息。
There are a number of different methods that scientists use to see what foods are related to particular health outcomes, and we won't go through all of them but I will -over the course of the class we'll talk about various methods, but I'd like to talk about two primary ones today.
科学家有很多不同的方法,来研究食物与健康的关系,我们不会一一提及但我会,这门课上我们会提到很多方法,但我今天只想说两大重要方法
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