“延长群”的概念、定义、翻译、参考文献-科学参考

单词	延长群
释义	延长群 Encyclopedia 理学延长群释 Yanchang Group延长群底部与下伏地层二马营组呈整合接触，顶部与上覆延安组、瓦窑堡组等均为整合接触的一套主要为碎屑岩、碳酸盐岩的组合岩层。
随便看	media gateway control protocol，MGCP media geography media government regulation media history media human resource management media human resources media images of sexuality Media Imperialism media increasing strategy media industrial association media industrial integration media industrial policy media industry media industry convergence media industry distribution media industry protection media influence media intangible capital operation media internal organization structure media is the extensions of man medial medial algebra Media languages medial axis medial circle

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。