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delimbing & pruning
释义
delimbing & pruning
Encyclopedia
农学
森林采伐
释
delimbing & pruning
打枝修枝
人为去除树枝的森林作业工艺技术。打枝一般是在树木采伐过程中去除所有树枝的技术。而修枝是为了促进活立木树木健康生长而去除树冠下部分树枝的技术。
随便看
borehole row spacing
borehole seismic data acquisition system
borehole spacing
borehole strain measurement
borehole temperature logging
borehole thermometer
borehole–borehole variant
borehole–surface variant
Borel
Borel algebra
Borel Cantelli lemma
Borel-Cantelli lemma
Borel class
Borel classification
Borel construction
Borel determinacy
Borel determinacy theorem
Borel direction
Borel embedding
Borel exceptional value
Borel expansion
Borel field
Borel field of events
Borel field of sets
Borel fixed-point theorem
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