“古近系”的概念、定义、翻译、参考文献-科学参考

单词	古近系
释义	古近系 Encyclopedia 理学古近系释 Paleogene System古近系古近纪时期形成的地层。旧称下第三系，随老第三纪更名为古近纪而作相应更改。
随便看	vegetation species composition vegetation structure vegetation succession vegetation succession climax vegetation succession series vegetation three-zonal law vegetation types in China vegetative agriculture vegetative branch vegetative cell vegetative cell phase vegetative compatibility vegetative growth vegetative landscape in garden and residential area vegetative mycelium vegetative nervous system vegetative nucleus vegetative organ vegetative period vegetative planting vegetative pole vegetative propagation vegetative propagation planting vegetative reproduction vegetative shoot

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。