“非洲近代农业经济”的概念、定义、翻译、参考文献-科学参考

单词	非洲近代农业经济
释义	非洲近代农业经济 Encyclopedia 管理学近现代农业经济史思想史释 agricultural economy of Africa in modern times非洲近代农业经济 16世纪初至19世纪末，非洲大陆农业中的经济关系和经济活动的总和。
随便看	constant matrix constant mineral elements constant motion constant multiplier constant number constant of aberration constant of apsidal motion constant of gravitation constant of integral constant of integration constant of motion constant of nutation constant of precession constant of proportionality constant of refraction constant of structure constant path constant permeability alloy constant polynomial constant-potential accelerator constant potential coulometry constant precession curve constant pressure boundary constant pressure calorimeter constant pressure control method

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。