“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	microwave synthesis microwave technique microwave traffic flow detector microwave transistor microwave transistors microwave transmission microwave treatment devices microwave tubes microwave vacuum electronic device microwave wavemeter microwave wireless power transmission micro wire electrochemical machining microworld micro X-ray absorption fine structure technique micro X-ray diffraction spectrometer micro X-ray fluorescence spectrometer mictomagnetism mictroelectronics micturition micturition reflex MID mid- mid-and long-term hydrologic forecasting mid-arc points mid-arc triangle

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。