“不明原因消化道出血”的概念、定义、翻译、参考文献-科学参考

单词	不明原因消化道出血
释义	不明原因消化道出血 Encyclopedia 医学消化道出血释 obscure gastrointestinal bleeding不明原因消化道出血常规内镜检查（如胃镜和结肠镜检查）和小肠钡剂检查（如口服钡剂或钡剂灌肠造影）未能查明出血原因的反复或持续性消化道出血。
随便看	coal gas of low temperaturecarbonization coalgebra coalgebra homomorphism coal geological exploration report coal geological mapping coal geology coal geology drilling coal geophysical exploration coal-hosted ore deposits of rare metals coal hydro liquefaction coal hydro-liquefaction coalification coalified wood coalignment coal industrial wastewater treatment coal industry Coal Industry Law of the People's Republic of China coalition coalitional coalitional game coalitionally rational configuration coalitional strategy coalition core Coalition for Clean and Fair Elections coalition formation

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。