“working group of silviculture/working circle”的概念、定义、翻译、参考文献-科学参考

单词	working group of silviculture/working circle
释义	working group of silviculture/working circle Encyclopedia 农学森林经营类型释 working group of silviculture/working circle森林经营类型在同一林种区范围内，由一些在地域上一般不相连接，但经营方向和经营目标相同，需要采取统一系统的经营技术措施组合而组织起来的经营空间单位。又称作业级。
随便看	spermatogenic cycle spermatogenic wave spermatogenous cell spermatogonial stem cell spermatogonium spermatophora spermatophore spermatophore sac spermatophore transplantation spermatophorin spermatophorotype spermatorrhea spermatotreme spermatozoid spermatozoon sperm capacitation sperm carrier technology sperm cell sperm cold shock sperm competition sperm concentration sperm deformity rate sperm detection sperm glycolysis index spermiation

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