“ploidy breeding”的概念、定义、翻译、参考文献-科学参考

单词	ploidy breeding
释义	ploidy breeding Encyclopedia 管理学种业释 ploidy breeding倍数性育种改变染色体组的数量或结构或二者兼用，产生不同的变异个体，进而选择优良变异个体培育成新品种的育种方法。
随便看	torsion free commutative group torsion-free commutative group torsion-free connection torsion-free group torsion free module torsion-free module torsion-free ring torsion-free semigroup torsion-free subgroup torsion function torsion group torsion ideal torsion indicator torsionless torsionless module torsion member torsionmeter torsion module torsion number torsion of a curve torsion of a mapping torsion of an affine connection torsion of a space torsion of a submanifold torsion pendulum

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