fetal bones造句

• Isolation and identification of mesenchyal stem cells derived from human fetal bone maroow
  人胎儿骨髓间充质干细胞的分离及生物学鉴定
• Osteoblasts can be seen lining the lacunae in the newly developing fetal bone, and they deposit bone along calcified cartilagenous spicules
  在新生骨的骨陷窝周可见成骨细胞排列，这些细胞在钙化的软骨化骨周围沉积成骨。