“tea and horse trade”的概念、定义、翻译、参考文献-科学参考

单词	tea and horse trade
释义	tea and horse trade Encyclopedia 农学林业经济史释 tea and horse trade茶马互市中国古代西部和北部从事畜牧业经济的少数民族，用马匹等牲畜和畜产品，与内地换取茶叶、布匹、铁器等生产、生活必需品的比较集中的大规模集市性贸易活动。始于唐代，盛于宋、明、清，长达千余年。
随便看	absolutely additive function absolutely additive measure absolutely algebraic field absolutely bounded absolutely closed space absolutely compact set absolutely complete system absolutely continuous absolutely continuous along lines absolutely continuous distribution absolutely continuous function absolutely continuous function in the restricted sense absolutely continuous function in the wide sense absolutely continuous mapping absolutely continuous measure absolutely continuous spectrum absolutely convergence absolutely convergent absolutely convergent integral absolutely convergent series absolutely convex absolutely convex hull absolutely convex set absolutely convex subset absolutely discontinuous function

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。