“promotion of improved forest varieties”的概念、定义、翻译、参考文献-科学参考

单词	promotion of improved forest varieties
释义	promotion of improved forest varieties Encyclopedia 农学林木新品种释 promotion of improved forest varieties林木良种推广在一定区域内，把通过审定且产量、适应性、抗性等方面明显优于当前主栽材料和种植材料的林木种子进行推广的活动。
随便看	simplex multiplier simplex optimization simplex point picking simplex search simplex simplex picking simplex subdivision simplex tableau simplex transformation simplex transmission simplexwise linear simple zero SIMPLE系列算法 simplication simplicial simplicial algorithm simplicial approximation simplicial approximation theorem simplicial cell simplicial chain simplicial chain complex simplicial chain group simplicial chain mapping simplicial cochain simplicial cochain complex simplicial cohomology

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