常見例句雙語例句A lot of vascular scaffold materials were reviewed, such as natural biomaterials, synthetic and degradable polymer composites.本文對(duì)天然生物材料、合成高分子可降解材料和復(fù)合材料等血管組織工程支架材料進(jìn)行了綜述。More specifically, this invention relates to a multi-microlayer film having a degradable polymer layer and a thermoplastic elastomer layer.更具體地說，本發(fā)明涉及一種具有可降解聚合物層和熱塑性彈性體層的多微層膜。Furthermore, degradable polymer can contribute to too fast degradation of HA to match the rate between degradation of HA and formation of fresh bone tissues.同時(shí)可降解聚合物成分對(duì)HA的過快降解具有控制作用，使得HA降解與新生骨組織生成速率匹配。 返回 degradable polymer