“radiation breeding in trees”的概念、定义、翻译、参考文献-科学参考

单词	radiation breeding in trees
释义	radiation breeding in trees Encyclopedia 农学林木育种释 radiation breeding in trees林木辐射育种采用各种电离射线或非电离射线诱发林木遗传物质发生变异，并经人工选择、鉴定，培育新品种的育种方法。
随便看	quadratic form of a quiver quadratic form over a vector space quadratic form rank quadratic form signature quadratic forms of same type quadratic formula quadratic function quadratic functional quadratic group quadratic hypersurface quadratic ideal quadratic inequality quadratic inequality constrained least squares problem quadratic inequality constrained least-squares problem quadratic integrability quadratic integral quadratic integral form quadratic interpolation quadratic invariant quadratic inversion quadratic irrational quadratic irrationality quadratic irrational number quadraticity quadratic Jordan algebra

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