“粮食作物结构”的概念、定义、翻译、参考文献-科学参考

单词	粮食作物结构
释义	粮食作物结构 Encyclopedia 管理学农业产业结构释 agricultural industrial structure粮食作物结构一定区域内（国家、省份或市县）各种粮食作物种植面积的比例关系。
随便看	bottom-up bottom up approach bottom-up approach bottom-up control bottom-up control of marine ecosystem bottom-up design method bottom-up effect of aquaculture system bottom-up fabrication bottom-up galaxy formation bottom-up information architecture bottom up manufacturing bottom-up method bottom-up method for nanofabrication bottom-up parser bottom-up parsing bottom-up processing bottom-up scenario bottom water coning bottom water cresting bottom water drive bottom water mass bottonium Botton water massive reservoir Bott periodicity Bott periodicity theorem

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。