“地层年代表”的概念、定义、翻译、参考文献-科学参考

单词	地层年代表
释义	地层年代表 chronological time scale
随便看	down symbol downtake downtake superheater downtand down-the-hole down-the-row thinner down-the-row thinning down-the-row thinning machine downthrow downthrown block downthrow side downthrow wall down-tilter down timber downtime down-time down time down time rate down-time ratio downtime ratio down-to-basin fault down-to-floor lattice window down-to-ground openwork screen Downton Castle Sandstone Downtonian

科学参考收录了1248194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。