I want to look at a slightly higher level of magnification now and think about different kinds of cellular communication.

我现在想讲一些较高水平的放大机制,并思考不同种类的细胞通讯

耶鲁公开课 - 生物医学工程探索课程节选

Here I just show tissues at two levels of magnification and when we think about tissues we're going to be interested in a couple of different characteristics.

这里我就给你们展示一下,从两个不同水平看到的组织,当我们研究这些组织时,我们将会对它一大堆不同的特点产生兴趣

耶鲁公开课 - 生物医学工程探索课程节选

So we're going to think about - in the next few weeks we're going to think about the human organism at different levels of magnification and I've shown those levels here.

所以我们讲到,在接下来的几周里,我们将在不同的水平下,研究人类机体,我已经讲过这些水平了

耶鲁公开课 - 生物医学工程探索课程节选