“Cuculidae”的概念、定义、翻译、参考文献-科学参考

单词	Cuculidae
释义	Cuculidae [kǝ`kyü·lǝ´dē] ^{VERTEBRATE ZOOLOGY} A family of perching birds in the order Cuculiformes, including the cuckoos and the roadrunner, characterized by long tails, heavy beaks and conspicuous lashes.
随便看	negative lens 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

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。