“upper gastrointestinal bleeding”的概念、定义、翻译、参考文献-科学参考

单词	upper gastrointestinal bleeding
释义	upper gastrointestinal bleeding Encyclopedia 医学消化道出血释 upper gastrointestinal bleeding上消化道出血十二指肠悬韧带（Treitz韧带）以上的消化道出血。包括食管、胃、十二指肠、胆、胰和胃空肠吻合术后部分空肠病变的出血。
随便看	magnetic card magnetic card machine magnetic carrier material aging magnetic cataclysmic binary magnetic cataclysmic variable magnetic cavity magnetic cell magnetic cell sorting magnetic cell trace gene expression magnetic cell tracle gene expression magnetic charge magnetic chart magnetic circuit magnetic circuit calculation of magnet unit magnetic circuit law magnetic circuit theorem magnetic circular dichroism magnetic circular dichroism, MCD magnetic classification magnetic cloud magnetic coalescence magnetic coercive force magnetic coherence length magnetic collapse magnetic compass

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。