“农业经济”的概念、定义、翻译、参考文献-科学参考

单词	农业经济
释义	农业经济 Encyclopedia 经济学农业经济释 agricultural economy农业经济农业中的经济关系和经济活动的总和。属于部门经济。农业与非农部门的区别在于农业利用生物的自然生长繁育来生产人类必需的食物和棉、毛等天然纤维，以及各种原料、材料和燃料等。
随便看	signless number sign magnitude sign magnitude representation sign magnitude, sign magnitude representation sign of absolute value sign of addition sign of aggregation sign of definition sign of division sign of equality sign of falsity sign of implication sign of inequality sign of integration sign of intersection sign of multiplication sign of ratio sign of sexual communication sign of subtraction sign of the Devil sign of the membership relation sign of union signomial programming Signoria Plaza, Florence, Italy sign rank sum test statistic

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。