“silvicultural treatment class/group”的概念、定义、翻译、参考文献-科学参考

单词	silvicultural treatment class/group
释义	silvicultural treatment class/group Encyclopedia 农学森林经营类型释 silvicultural treatment class/group森林经营措施类型将森林经营措施和技术特征相同的小班组织起来形成的集合体。
随便看	principal-axis transformation principal band principal base principal bending moment principal block principal branch principal bronchus principal bundle principal bundle connection principal category principal cell principal character principal circle principal class principal coefficient of contraction principal cohomology class principal coincidence curve principal component principal component analysis principal component analysis and singular value decomposition principal component analysis (PCA) principal component analysis, PCA principal component analysis,PCA principal component clustering principal component discrimination

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