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selection of superior stand
释义
selection of superior stand
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农学
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释
selection of superior stand
优良林分选择
在天然林或人工林分中,依据实际情况比较各林分的优劣,将符合优良标准的林分筛选出来进行利用的群体选择工作。
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uniform distribution
uniform distribution of deaths
uniform distribution theory
uniform dividend ratio policy
uniform electric field
uniform ellipticity
uniform elongation
uniform embedding
uniform encoding
uniform ensemble
uniform equicontinuity
uniform ergodicity
uniform ergodic theorem
uniform error
uniform estimate
uniform family of coverings
uniform family of neighborhoods
uniform field
uniform field focusing
uniform field Kerr cell
uniform flow
uniform function
uniform grid
uniform group structure
uniform hyperbolicity
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