“巨齿鲨”的概念、定义、翻译、参考文献-科学参考

单词	巨齿鲨
释义	巨齿鲨 Encyclopedia 理学有颌类释 None巨齿鲨生存在早中新世到晚上新世（更新世亦有但并不确凿的材料）的大型鲨鱼。
随便看	Upton Sinclair up-to-standard evaluation of water function zone upturned roof-ridge UPU upward upward bias upward causality upward compatibility upward concave upward continuation upward convex upward cumulation upward cut and fill stoping method upward deviation upward directed set upward/downward atmospheric radiation upward firing upward induction upward invasion of liver qi upward lighting upward-looking bowl sundial upward social comparison upward transition upwash upwelling

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。