“the modern agriculture”的概念、定义、翻译、参考文献-科学参考

单词	the modern agriculture
释义	the modern agriculture Encyclopedia 经济学农业释 the modern agriculture近代农业由手工工具和人畜力农具转向机械化农具，由传统的直接生产经验转向近代科学技术，由自给自足生产转向商品化生产的农业。是农业的第三个历史阶段。
随便看	ramie spinning ramie‐cored dry‐lacquer ramification ramification divisor ramification exponent ramification field ramification function ramification group ramification ideal ramification index ramification index of a morphism ramification manifold ramification number ramification point ramification prime divisor ramification prime ideal ramification problem ramification rule ramification subgroup ramification theorem ramification theory ramified ramified algorithm ramified analysis ramified covering

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。