单词盒子

niche width

N 开头单词

基本解释

  • [农业科学]生态位宽度
  • [生物学]生态位宽度
  • [环境科学技术]生态位宽度

英汉例句

    双语例句

  • The results indicate as following:niche width of these species can be ordered as Chimonanthus praecox(0.
    结果表明，生态位宽度从大到小依次为：蜡梅（0。
  • That three parameters are coded individually. With the working of the controll gene, location and width can be optimized by niche and genetic evolution in individual search space.
    在控制基因的作用下，使得中心和宽度的编码种群在不同的搜索空间上，结合小生境技术遗传进化，致力于寻找最佳性能的个体。
  • In the plots of chemical fertilization, rice-duck farming, and the control, Theridiidae, Clubionidae and Salticidae shared the highest niche width, respectively, with a value of over 0.80.
    结果表明，化肥区、稻鸭区和空白区分别以球蛛、管巢蛛和跳蛛的空间生态位宽度为最高，均在0.80以上；
    www.cje.net.cn

词组短语

    短语

  • niche width theory 资源分割观
  • Food niche width 食物生态位宽度
  • trophic niche width 营养生态位宽度
  • niche width and overlap 生态位宽度和重叠
  • multidimensional niche width 多维生态位宽度

专业释义

    农业科学

  • 生态位宽度

    • 生物学

  • 生态位宽度

    The resource niche width of Aneurolopidium chinense,its seasonal change and niche overlap with other main plants at different levels on the northeastern Songnen rangeland were measured and analysed.
    计测了东北松嫩草原上羊草种群的资源生态宽度、生态位宽度季节变化，羊草与其它主要植物种群的资源生态位重叠，并在不同水平梯度上做了较深入的分析。

    环境科学技术

  • 生态位宽度