“Crotalidae”的概念、定义、翻译、参考文献-科学参考

单词	Crotalidae
释义	Crotalidae [krō`tal·ǝ´dē] ^{VERTEBRATE ZOOLOGY} A family of proglyphodont venomous snakes in the reptilian suborder Serpentes.
随便看	mean sea level means-ends analysis mean sidereal time mean solar day mean solar second mean solar time mean specific heat mean spherical intensity mean spring range mean spring rise mean square mean-square deviation mean-square error mean-square-error criterion mean-square velocity mean stress mean sun mean temperature mean temperature difference mean terms Meantes mean tide mean tide level mean time optic

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。