“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	droplet enrichment droplet evaporation droplet microfluidics droplet microreactor dropleton dropleton, quantum droplet drop letters into the box droplet three-electrode system drop method drop model drop of magnetic potential Drop on-demand printing drop-out dropout dropout control drop-out fuse dropout rate drop-out value droppage dropped ceiling dropper dropping end dropping mercury electrode drop seeder drop shape method

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