“Qiantangjiangian Stage”的概念、定义、翻译、参考文献-科学参考

单词	Qiantangjiangian Stage
释义	Qiantangjiangian Stage Encyclopedia 理学钱塘江阶释 Qiantangjiangian Stage钱塘江阶中国上奥陶统第二个阶。相当于国际地层表中的凯迪阶的上部。约结束于距今4.456亿年。
随便看	defects of wood due to biological damage defect space defect state defect subgroup defect subspace defect theorem defence Defence Horizon Defence Meteorological Satellite Program satellite Defence of Poetry defence reflex Defence Support Program defender defender duke defender-general of the state defender-in-chief defending facts Defending Yenan Defend Jalainur Defend Our Land defends seizes of military town defense defense command defense commissioner defense economic thought

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。