“人工瓣膜置换术”的概念、定义、翻译、参考文献-科学参考

单词	人工瓣膜置换术
释义	人工瓣膜置换术 Encyclopedia 医学人工瓣膜替换术释 prosthetic valve replacement人工瓣膜置换术采用由合成材料制成的人工机械瓣膜或用生物组织材料制成的人工生物瓣膜替换病损的心脏自然瓣膜的手术操作。又称换瓣术。
随便看	optically active substance optically denser medium optically identified object optically identified source [optically] negative crystal optically negative crystal [optically] positive crystal optically positive crystal optically rarer medium Optically Stimulated Luminescence Dating optically stimulated Luminescence dating optically stimulated luminescence dosimeter optically Stimulated Luminescence for identification of irradiated food optically stimulated luminescence radiation detector optically thick optically thick medium optically thin optically thin absorption optically thin emission optically thin medium optically thinner medium optically transparent electrode optically violently variable quasar optically violent variable quasar optically visible object

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。