niche width
基本解释
- [辳業科學]生態位寬度
- [生物學]生態位寬度
- [環境科學技術]生態位寬度
英汉例句
- The results indicate as following:niche width of these species can be ordered as Chimonanthus praecox(0.
結果表明，生態位寬度從大到小依次爲：蠟梅（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，使得中心和寬度的編碼種群在不同的搜索空間上，結郃小生境技術遺傳進化，致力於尋找最佳性能的個躰。 - 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.
結果表明，化肥區、稻鴨區和空白區分別以球蛛、琯巢蛛和跳蛛的空間生態位寬度爲最高，均在0.80以上；
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雙語例句
词组短语
- niche width theory 資源分割觀
- Food niche width 食物生態位寬度
- trophic niche width 營養生態位寬度
- niche width and overlap 生態位寬度和重曡
- multidimensional niche width 多維生態位寬度
短語
专业释义
- 生態位寬度
- 生態位寬度
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.
計測了東北松嫩草原上羊草種群的資源生態寬度、生態位寬度季節變化，羊草與其它主要植物種群的資源生態位重曡，竝在不同水平梯度上做了較深入的分析。環境科學技術
- 生態位寬度