“血栓性外痔”的概念、定义、翻译、参考文献-科学参考

单词	血栓性外痔
释义	血栓性外痔 Encyclopedia 医学外痔释 thrombosed external hemorrhoid血栓性外痔因过食辛辣刺激性食物、大便临厕努挣、抬举重物、用力咳嗽等使肛周皮下静脉丛破裂，血液淤积皮下而成的一种外痔。
随便看	oriented link oriented manifold oriented matroid oriented meteorite oriented molecule oriented molecules orientedness oriented plane oriented polygon oriented real hypersphere oriented segment oriented simplex oriented space oriented specimen oriented sphere oriented sphere bundle oriented strand board oriented string oriented surface oriented synthesis oriented tangent line oriented thin-section oriented transparency oriented tree oriented volume

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。