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grassland tea-horse trade
释义
grassland tea-horse trade
Encyclopedia
农学
〔草原文化〕
释
grassland tea-horse trade
草原茶马贸易
中国西部少数民族多从事畜牧业,用马匹、牛、羊等牲畜和动物皮革等畜产品与内地农耕民族交换其生产的茶叶、布帛、铁器等生产生活必需品的大规模集市性贸易活动。是“茶马互市”的重要内容。“互市”是历史上对外国或异民族之间贸易的通称。
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proper differentiable mapping
proper direction
proper disconnection group
proper distance
proper distribution
proper divergence
proper divisor
proper domain
proper dual ideal
proper efficient solution
proper element
proper elliptic function
proper embedding
proper energy
proper equation
proper equilibrium
proper equivalence
proper exisitence
proper extension
proper extension field
proper extension ring
proper extremal field
proper extremal set
proper face
proper face of a simplex
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