“直肠前陷凹”的概念、定义、翻译、参考文献-科学参考

单词	直肠前陷凹
释义	直肠前陷凹 prerectal pouch
随便看	notch block notch board notch breaking test notch break test for butt welded joint notch brittleness notch brittleness test notch contraction notch cutting notch depth notch ductile steel notch ductility notch ductility test notched notched and cogged joint notched and welded wide plate test notched bar notched bar impact strength notched bar pull test notched bar strength notched bar tensile test notched-bar test notched bar test notched bar value notched beam notched belt

科学参考收录了1248194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。