The U.S.military considers Lasik so safe, the procedure is often performed on troops about to be deployed.

VOA: standard.2010.03.03

We begin by doing a neural surgical procedure, to implant a silicon based electrode array that you are seeing on the right.

一开始，我们做一个神经手术，植入一个电极排列芯片,正如大家在右边说看到的。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

do the procedure on them and grow you a new heart for a transplant.

将其进行培养成能够适合你自己的移植心脏。

关于干细胞的研究 - SpeakingMax英语口语达人

Chapter 16 describes the procedure to be followed on the Day of Atonement or Yom Kippur.

6章节介绍了在犹太人的赎罪日,应该遵循的程序。

耶鲁公开课 - 旧约导论课程节选