“Serridentinae”的概念、定义、翻译、参考文献-科学参考

单词	Serridentinae
释义	Serridentinae [´ser·ǝ`dent·ǝn´ē] ^PALEONTOLOGY An extinct subfamily of elephantoids in the family Gomphotheriidae.
随便看	negative logic negative meniscus lens negative mirror negative modulation negative movement negative nodal points negative part negative pedal negative phase negative phase sequence negative-phase-sequence relay negative picture phase negative pion negative plate negative pole negative potential negative pressure negative principal planes negative principal point negative rain negative rake negative regulator negative resistance negative-resistance device negative-resistance oscillator

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。