primary germ layer
常見例句
- OBJECTIVED: To investigate in vitro and vivo biological characteristics of primary culture of human primordial germ cells (PGC) on fibroblast feeder layer of human endometrium.
目的：觀察接種於人子宮內(nèi)膜成纖維細(xì)胞飼養(yǎng)層上原代培養(yǎng)的人原始生殖細(xì)胞在躰內(nèi)外的生物學(xué)特性。 返回 primary germ layer