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林木良种
释义
林木良种
Encyclopedia
农学
﹝良种生产﹞
释
elite variety of forest tree
林木良种
经过人工选育及严格的区域化试验,并通过本行业专家鉴定,证明在适生区域内的产量、质量和其他主要性状明显优于当地主栽树种或栽培品种,具有实际生产价值的林木繁殖材料。
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number theoretic function
number-theoretic function
number-theoretic predicate
number-theoretic problem
number-theoretic transform
number-theoretic transformation
number theory
number three in palace examination
number transformation
number triangle
number tuple
number unit
number variable
number wall
number π
number π; ratio of the circumference of a circle to its diameter
numerable
numerable bundle
numerable covering
numerable set
numeral
numeral control codes
numeral control simulation
numeralization
numeral language
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