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ecology-based forest harvesting
释义
ecology-based forest harvesting
Encyclopedia
农学
〔森林主伐与更新〕
释
ecology-based forest harvesting
生态采伐
依照森林生态学理论指导森林采伐作业,使采伐和更新达到利用森林、促进森林生态系统健康与稳定、实现森林可持续利用等目的。
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grammatical definition
grammatical dictionary
grammatical distribution
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grammaticalization
Grammatical Knowledge-base of Contemporary Chines
grammatical knowledge organization
grammatical relation
grammatical stress
Gram matrix
Gram matrix criteria
grammer school
gramme-weight
Gramme’s ring
Gram-negative bacilli infection
gram-negative bacteria
Gram-negative campylobacter infection
Gram-negative coccobacilli infection
Gram-negative diplococci infection
gramophone
Grampian Mountains
Gram point
Gram-positive bacilli infection
gram-positive bacteria
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