“pappataci fever”的概念、定义、翻译、参考文献-科学参考

单词	pappataci fever
释义	pappataci fever [¦päp·ǝ¦tä·chē ´fē·vǝr] See <<phlebotomus fever>>
随便看	principal axis principal axis of strain principal axis of stress principal branch principal curvatures principal diagonal principal directions principal distance principal E plane principal focus principal function principal homomorphism principal H plane principal ideal principal ideal ring principal item principal line principal lobe principal meridian principal mode principal moments principal normal principal normal section principal part principal plane

科学参考收录了103327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。