钢琴摆放效果图:among them the replacemen……翻译

来源:百度文库 编辑:中科新闻网 时间:2024/05/10 19:38:00
among them the replacement of WBC by erythrocytes fixed in a sterile medium, suitable for preservation, which at their pH and osmolarity simulate plasma conditions.怎样翻译?请高手帮忙!!!
在消过毒的媒质中,用固定的红细胞取代白细胞,在模仿血浆的ph值和渗透压的环境中更适合保存。大体上是这个意思,但前半句我不敢肯定。谁能帮我翻译以下前半句吗?

a sterile medium无菌培养液