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特种经济动物
释义
特种经济动物
Encyclopedia
农学
特种经济动物
释
animal with special economic value
特种经济动物
在传统畜牧业所涉及的常见物种(如猪、牛、羊、马、驴、骡、鸡、鸭等)之外,有一定人工养殖规模并供应市场,为人类提供肉、蛋、奶、毛皮、纤维等产品,或满足役用、运动等需要的动物种类。又称特种畜禽。是农业部门的常用术语。
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addition chain
addition conjecture
addition curve
addition elimination mechanism
addition-elimination mechanism
addition formula
addition logarithm
addition method
addition model
addition-multiplication magic square
addition of matrices
addition of polynomials in one variable
addition of sets
addition of tensors
addition of the elevated rank to the official's new post
addition of vectors
addition polymer
addition polymerization
addition principle
addition [reaction]
addition reaction
addition rule
addition sign
addition system
addition table
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