“virus-free seedling”的概念、定义、翻译、参考文献-科学参考

单词	virus-free seedling
释义	virus-free seedling Encyclopedia 农学﹝经济林栽培﹞释 virus-free seedling脱毒苗不含有在生产上造成损失的一种到数种特定的流行性病毒的苗木。
随便看	polynomial divisor polynomial equation polynomial expansion polynomial extrapolation polynomial factoring polynomial factoring over finite fields polynomial factoring over number fields polynomial factorization polynomial factor theorem polynomial form polynomial function polynomial functional polynomial game polynomial geometric programming polynomial growth polynomial height polynomial hierarchy polynomial homomorphism polynomial ideal polynomial identity polynomial identity relation polynomial identity testing polynomial inflation polynomial in one indeterminate polynomial in one variable

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