“Leonardian”的概念、定义、翻译、参考文献-科学参考

单词	Leonardian
释义	Leonardian [¦lā·ǝ¦när·dē·ǝn] ^GEOLOGY A North American provincial series: Lower Permian (above Wolfcampian, below Guadalupian).
随便看	recurrent transformation recurring continued fraction recurring decimal recurring demand recurring issue recursion recursion formula recursion relation recursive recursive functions recursive macro call recursive procedure recursive subroutine recurvature recurved recurved spit recycle recycle base recycle mixing recycle ratio recycle stock recycling red red acetate red algae

科学参考收录了103327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。