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core parents
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core parents
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农学
果树杂交育种
释
core parents
骨干亲本
在杂交育种中起骨干作用,产生或衍生的品种(系)数量较多,对育种和生产贡献较大的育种材料。
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high-entropy alloy with high cryogenic fracture toughness
higher algebra
higher algebraic K-theory
higher aliphatic acid
higher aliphatic alcohol
higher aliphatic hydrocarbon
higher arithmetic
higher axiom
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higher Chow group
higher-codimensional surface
higher cohomology operation
higher commutator
higher covariant derivative
higher-degree equation
higher derivative
higher derivative terms
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higher differentiation
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