“peptic ulcer”的概念、定义、翻译、参考文献-科学参考

单词	peptic ulcer
释义	peptic ulcer Encyclopedia 医学消化性溃疡释 peptic ulcer消化性溃疡泛指胃肠道黏膜在某种情况下被胃酸或胃蛋白酶自身消化而造成的溃疡。既可发生于食管、胃或十二指肠，又可发生于胃-空肠吻合口附近或含有胃黏膜的麦克尔（Meckel）憩室。
随便看	squarely equivalent to zero square mapping square map subdivision square matrix square matrix of order n square mean value of electric quantities fluctuation square mean value of thermal electromotive force square mean velocity of Brownian particle square measure square mesh square mesh grid Square Mountain and Changyu Dongtian Scenic and Historic Area squareness squareness measurement square net square number square of a number square of opposition square of order n square of the distance square of the standard deviation square packing square paper Square Park square part

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。