“pericardium”的概念、定义、翻译、参考文献-科学参考

单词	pericardium
释义	pericardium Encyclopedia 医学心释 pericardium心包心脏外面的包膜。心包附有络脉，可通行气血，有保护心脏的作用。又称心包络或膻中。 Biology pericardium心包膜；围心膜
随便看	beam on elastic foundation beam optics beam pattern beam-plasma instability beam-plasma interaction beam radius beam ratio beam reducer beam-reducing telescope beam reversal beam riding guidance beam scanning beam shaping beam smoothing beams of cable-stayed bridges beam solid angle beam splitter beamsplitter beam splitting prism beam spot beam stabilization beam steering beam string structure beam supporting hip-and-gable roof structures beam switching

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。