“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	irregular pair irregular point irregular polymer irregular prime irregular prime number irregular-rapid pulse irregular rotation Irregular sacrifice irregular satellite irregular set irregular ship freight bill irregular singularity irregular singular point irregular variable irregular variable star irregular variety irregular wave irrelevance irrelevance of official capacity irrelevant irrelevant cost irrelevant parameter irresoluble irresoluble equation irreversibility

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。