in vitro culture system

• 体外培养体系

in vitro culture system的用法和样例：

例句

1. System studies on isolation and culture of protoplasts in Solanum tuberosum L.
   马铃薯原生质体游离与培养体系的研究。
2. We will focus on the advances in the oocyte culture models combining with our findings on the mouse fetal ovarian oocyte development in vitro in this text.
   本文结合我们近些年对小鼠胚胎卵巢卵泡发育研究结果简要综述当前卵母细胞体外培养体系的研究进展。