Tissue-engineered cartilage 基本例句 组织工程 Fabrication of scaffolds is one of the primary problems in bone tissue engineering.支架的研究一直是骨组织工程研究的主要问题之一。 This cocultivation method may become a new one to supply seed cells for bone tissue engineering.该方法可能成为一种新的骨组织工程种子细胞的获取方法。