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self-thinning

  • 自疏
  • [林] 自然稀疏

专业释义

  • 自疏 - 引用次数:4

    The highest growth rate appeared when the breast-height basal area was 9.66m2·hm-2; the maximum self-thinning intensity appeared when the average breast-height basal area was between 46.23cm2 and 198.723cm2.

    川滇高山栎种群最大增长速率出现在胸断面积9.66m2·hm-2处,种群在平均胸断面积46.23cm2(均胸径约7cm)到均胸断面积198.723cm2(均胸径约15.91cm)自疏强度最大。

    参考来源 - 西藏色季拉山川滇高山栎种群生态学研究
    自然稀疏 - 引用次数:4

    参考来源 - 长白落叶松人工林林分生长与收获模型应用的研究
  • 自疏 - 引用次数:6

    参考来源 - 荒漠河岸林克隆植物胡杨繁殖与保护

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句

  • The experimental result of broad bean showed that both plant interactions and self-thinning exponent increased with salinity.

    同时蚕豆的温室实验结果显示,蚕豆植株个体相互作用自疏指数随着盐度增大而增大

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  • The differences between the two reciprocal equations of the competition-density effect in nonself-thinning populations and self-thinning populations were analyzed theoretically.

    无自然稀疏有自然稀疏状况下有关植物群落竞争密度效应两个倒数方程差异进行了理论分析。

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  • Regulation of self- thinning is that relationship between DBH and average density of population accords with negative power function.

    樟子松种群规律为:平均胸径密度关系符合函数模型。

    youdao

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