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selection differential

  • 选择差数;选拔差异

网络释义专业释义

  [农学] 选择差

选择差selection differential):被选择个体生产性能的平均数用 S表示。被选留个体均数与群体均数之差

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  选择差数

selection differential 选择差数:在自然和人工选择中,被选择亲代的表型平均值和未被选择的群体平均表型之间的差异。

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短语

expected selection differential 期待选拔差

cumulative selection differential 累积选拔差

realized selection differential 现实选择差数

intended selection differential 预期选择差

phenotypic selection differential 表型选择差

selection differential multiplier 释义选择差别增殖率

differential selection 差异的选择 ; [统计] 特异选择 ; 异选择

selection of differential pressure 压差选择

 更多收起网络短语
  • 选择差异
    选择差数
    选择差别
    选择差
  • 选择差数
    选择差

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句

  • Selection differential and genetic gains are also estimated.

    计算了优树的选择遗传增益

    youdao

  • The selection differential on a phenotypic trait was a necessary condition for fish to cause evolution, and also the evolutionary change caused by fishing were likely to be hard to reverse.

    目前,导致这些变化原因不是很清楚,但捕捞选择性可能造成鱼类性状变化的主要原因。

    youdao

  • Application of differential scanning calorimetry (DSC) to analysis of composition, selection of ingredients and evaluation of quality etc of the compounds were related.

    叙述了扫描量热仪(DSC)橡胶组分分析,橡胶配合剂选择,橡胶的质量评价橡胶配方研究中的应用

    youdao

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