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cutting cycle
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cutting cycle
Encyclopedia
农学
森林经营方案
释
cutting cycle
择伐周期
在异龄林经营中,采伐部分达到成熟的林木,保留其余林木继续生长,当林分结构恢复至伐前状态时,所用的时间称为择伐周期。即同一林地进行2次相邻择伐的间隔期。又称回归年。
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Undina
Undina family
undirected
undirected de Bruijn graph
undirected edge
undirected flow
undirected graph
undirected loop
undirected network
undirected path
undirectional
undiscerned
undiscerning
undiscovered resources
undissociated
undissolved lime content of drilling fluid
undissolving
undistinguishable
undistinguishably
undistinguished
undistorted
undistorted image
undistorted lattice
undistributed profits/retained earnings
undisturbed
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