“history of rice cultivation”的概念、定义、翻译、参考文献-科学参考

单词	history of rice cultivation
释义	history of rice cultivation Encyclopedia 农学稻栽培史释 history of rice cultivation稻栽培史稻是中国古代最重要的粮食作物之一。中国是亚洲稻的原产地之一，其驯化和栽培历史，至少已有7000年。
随便看	homotopy inverse homotopy inverse mapping homotopy length homotopy lifting homotopy lifting property homotopy lifting theorem homotopy method homotopy monomorphism homotopy of chain mappings homotopy of chain maps homotopy of mappings homotopy of maps homotopy operation homotopy operator homotopy pair homotopy parameter homotopy path homotopy polynomial homotopy principle homotopy pro-group homotopy property homotopy relation homotopy resolution homotopy resolvent homotopy sequence

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。