光线疗法较费时并需固定使用。

Light therapy does take time, and regular use.

youdao

在台就学期间，您必须有一个固定使用之正式中文姓名（该中文姓名将印于学生证上以供身份查验之用）。

You must have a Chinese name for official use during your stay in Taiwan (the name will be used on your student ID card), and your Chinese name must remain consistent.

youdao

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