扫描电镜下细胞在支架上均匀分布，细胞呈圆形或椭圆形，并有基质分泌。
SEM micrographs indicated that cells covered the scaffolds uniformly and majority of the cells showed the round or elliptic morphology with much matrix secretion.
扫描电镜下细胞在支架上均匀分布，细胞呈圆形或椭圆形，并有基质分泌。
SEM micrographs indicated that cells covered the scaffolds uniformly and majority of the cells showed the round or elliptic morphology with much matrix secretion.
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