Shin is one of a lucky few winners of a selection process for these reunions that involves both a random lottery and a screening based on age and family history.

VOA: standard.2009.09.26

If we grew these cells on a plate loaded with Ampicillin and we could select cells that have Ampicillin resistance, and this process of selection and cell culture is very important and we'll talk about it more next week.

如果我们在含有氨苄青霉素的,培养基上培养细胞,我们可以筛选出,对氨苄青霉素有抗性的细胞,这个筛选和培养细胞的过程是很重要的,我们下星期会讲到这些

耶鲁公开课 - 生物医学工程探索课程节选

The selection process includes a week of interviews, medical tests and orientation.

VOA: special.2010.08.20

Indian cricket star Kapil Dev is a member of the group and says the selection process is always tough.

VOA: standard.2010.02.11