niche width

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；
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• niche width更多例句

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

• niche width更多词组

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