adj.周边的；外围的
Objective To develop a simple method to rapidly determine the optimal time of perpheral blood stem cell harvest. 目的：探讨一种快速、简捷判断外周血造血干／祖细胞最佳采集时机的方法。
In fact, we supply our customers not only exhibition frame but also the components perpheral, such as the tools of locks, spanners, connectors etc. 我们不仅提供精致的展示构架，而且还销售相应的锁具、螺丝扳手、可调节连接装置等。
A new method to realize perpheral circuit of CCD 一种新的CCD外围电路设计方法
Needle biopsy in the diagnosis of perpheral pulmonary leisions 探讨周围型肺部病变的确诊方法
haploidentical perpheral blood stem cell transplantation 单倍体相合外周血造血干细胞移植
