“ancient farming system”的概念、定义、翻译、参考文献-科学参考

单词	ancient farming system
释义	ancient farming system Encyclopedia 理学古代耕作制度释 ancient farming system古代耕作制度中国古代以土地利用为基础、以农作物种植制度为中心的综合技术体系。
随便看	Cosmic Radio Emission cosmic radio radiation cosmic radio source cosmic radio wave cosmic ray cosmic ray abundance cosmic ray age cosmic ray anisotropy cosmic ray astronomy cosmic ray astrophysics cosmic ray background cosmic ray burst Cosmic Ray Energetics and Mass Experiment cosmic ray event cosmic ray exploration cosmic ray exposure age cosmic-ray exposure age cosmic ray exposure time cosmic ray flare cosmic ray observation cosmic ray physics cosmic ray produced radionuclide dating cosmic rays cosmic ray shower cosmic ray source

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。