“shelterwood cutting”的概念、定义、翻译、参考文献-科学参考

单词	shelterwood cutting
释义	shelterwood cutting Encyclopedia 农学〔森林主伐与更新〕释 shelterwood cutting渐伐在不超过一个龄级期限内，分2～4次伐掉伐区上全部成熟林木的森林主伐方式。又称遮阴木法或伞伐法。
随便看	First Love first magnetization peak effect first main theorem first mathematical theorem of quantum mechanics first mean value theorem first mean value theorem of integral First Meeting at Lantern Festival first member first meridian first method of Lyapunov First Mexican Empire first mid-arc point first mining area First Ministers Conference first moment of area first Morley adjunct triangle first Morley center first Morley cubic first Morley triangle First Mover Advantage first multiplier theorem First Municipal Library of Peiping First Museum Revolution first Napoleon point First National Calligraphy Contest for University Students

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