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seedling quality
释义
seedling quality
Encyclopedia
农学
〔苗木培育〕
释
seedling quality
苗木质量
苗木在其类型、年龄、形态、生理及活力等方面满足特定立地条件下实现造林目标的程度。质量是针对使用地立地条件和经营目的而言,能够满足造林目的且在栽植地成活生长良好,则为质量好,否则质量差。
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permutation inversion
permutation involution
permutation matrix
permutation of arguments
permutation of a set
permutation of codes
permutation of columns
permutation of elements
permutation of indices
permutation of numbers
permutation of planar on shell diagram
permutation of planar on-shell diagram
permutation of planar onshell diagram
permutation of rows
permutation of variables
permutation operator
permutation pattern
permutation pseudo-tensor
permutation rank
permutation relation
permutation relationship
permutation representation
permutation representation of a group
permutation rise
permutation run
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