First, to measure what a whole population eats, how in the world could you know that?

首先,去测量人群总体吃什么,到底该如何做

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

If you don't know how to measure anything, you are doing algebra and trigonometry.

如果你不知道如何进行测量,你就是在研究代数或者三角函数了

耶鲁公开课 - 基础物理课程节选

We'll come back to this in our example in the cardiovascular system when we're talking about the heart and we'll talk about how to measure the collective group of action potentials using EKG's.

这个我们回头再谈,等到我们在心血管系统的例子中,说到心脏时再说,我们会谈到如何通过,心电图测量群体动作电位

耶鲁公开课 - 生物医学工程探索课程节选

Where does the--how do we measure calories?

那么我们如何测量卡路里呢

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

What's your plan for measuring acceleration if some little thing is moving?

如果某个小物体在运动,你要如何测量加速度

耶鲁公开课 - 基础物理课程节选

We don't know how to measure that either; do you agree?

我们不知道如何去测量它,是吧

耶鲁公开课 - 基础物理课程节选

Now how do you measure this?

那么如何测量呢

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Well a calorie technically--and this is again, not something that we would ever quiz you on but I just thought you might be interested to know-- that it's the energy required to raise one gram of water one degree centigrade, and we'll talk in a minute about you might go about measuring that.

理论上一卡路里,我重复下,这不是考试内容,但我想你们会感兴趣,一卡路里,是将一克水提升1℃所需要的热量,过会儿我们会讲如何测量

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选