This wasn't just the results of centuries of neglect, it is clear that they were built in order to be buried.

这并不是由于多少世纪以来它被人们忽视了,显而易见的是,它们被建造的目的就是土葬

耶鲁公开课 - 古希腊历史简介课程节选

This is a picture of patch clamp, it's a device that engineers built to fasten onto individual cells in order to look at how molecules in the membrane of the cell are working, and I'll talk a little bit about that as we go along.

这是膜片钳的图片,工程师使用该装置固定单个细胞,由此观察,细胞膜中的分子怎样活动,在以后的课中我还会谈到这方面内容

耶鲁公开课 - 生物医学工程探索课程节选