“旱作起源”的概念、定义、翻译、参考文献-科学参考

单词	旱作起源
释义	旱作起源 Encyclopedia 理学农业起源释 origin of dry-land agriculture旱作起源旱地作物的产生与发展。
随便看	* isomorphism *-isomorphism isomorphism isomorphism class isomorphism-closed subcategory isomorphism condition isomorphism invariant isomorphism law isomorphism mapping isomorphism of abelian varieties isomorphism of algebraic systems isomorphism of algebras isomorphism of categories isomorphism of fields isomorphism of graphs isomorphism of groups isomorphism of Lie algebras isomorphism of Lie groups isomorphism of linear spaces isomorphism of mind-body isomorphism of objects isomorphism of ordered sets isomorphism of rings isomorphism of schemes isomorphism of sheaves

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。