“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	semi-public space semi-pure variety semipurity semi-quadrate semi-quadratic semiquantitative semiquantitative analysis semi-quantitative risk assessment semiquantitative spectral analysis Semi quantitative variable semi-quaternion semi-quaternionic semiquinone semirandom semi-range semi-rank semi-rational design semi-recursive set semi-reduced semi-reducible representation semireduction semireductive algebraic group semireflexive semi-reflexive locally convex space semireflexive space

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。