“地层叠覆律”的概念、定义、翻译、参考文献-科学参考

单词	地层叠覆律
释义	地层叠覆律 Encyclopedia 理学地层叠覆律释 principle of superposition地层叠覆律在层状岩层的正常序列中，存在先形成的岩层位于下面，后形成的岩层位于上面的规律。又称地层层序律。
随便看	secrecy system Secret Agreementon Question of Constantinopleand Straits Secretariat-Chancellery secretariat style secretary-general of the United Nations secretary in a bureau secretary problem Secret Ballot Secret China Secret code secret color porcelain lotus bowl Secret Committee of Correspondence secret communication Secret Diaries secret diplomacy Secret Documentary Secret Formula for Painting Portraits Secret History of the Mongols secretin secretion secretion of gastric juice secretion system secret key secret key capacity secret-key capacity

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。