常見例句雙語例句Also juvenal osteocyte and collagen fibril were observed in early stage by electron microscope.電鏡發(fā)現(xiàn)骨小梁內(nèi)早期即出現(xiàn)幼稚骨細胞和膠原原纖維合成。Objective To probe deply into the three dimensional structure of pigskin collagen fibril and provide the basic data for using the pigskin tissue as tissue engineering material.目的研究豬皮組織膠原原纖維的三維結(jié)構(gòu),為豬皮組織作為組織工程材料提供基礎(chǔ)數(shù)據(jù)。The basal membrane of fusiform fibroblasts with oval nucleus and rich in chromatin reached much protuberance into matrix of HA ECM and collagen fibril cumulating outside cells.電鏡下見成纖維細胞胞膜基底部向HA-ECM內(nèi)伸出數(shù)個突起,細胞與羊膜基質(zhì)粘附相當牢固,胞外有較多膠原原纖維堆積。 返回 fibril