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- Ecological niche breadth 生态位宽度
- Each animal has its ecological niche. 每种动物都有自己的生态位。
- The data on the diagonal were niche breadth value of each population. 注:对角线上数据为各种群生态位宽度值。
- Note:The figure of diagonal line mean the niche breadth and the figure above diagonal line mean the niche overlap. 注：表中对角线上的数值表示生态位宽度；对角线上方的数值表示生态位重叠。
- Armigeres subbalbeatus would win the competition, because it had more niche breadth and more niche overlap to Culex pipiens pallens. 骚扰阿蚊有较宽的生态位宽度，且对淡色库蚊有较大的重叠。
- C. flavescens and S. postornata occupied more time resources, with the niche breadth index being 0.4304 and 0.4415, respectively. 黄刺蛾、桑褐刺蛾在时间序列上占有较大优势，生态位宽度指数分别为0.;4304和0
- The niche breadth,overlap and proportional similarity of Hemiberlesia pitysophila and its parasitoids,Coccobius azumai,Encarsia amicula and E. 的林间生态位,测定生态位宽度、重叠和比例相似性。
- To study ecological niche of the Acaroid mites breeding in grain stocks with the logical and qualitative research. 采用逻辑质方法研究粉螨在粮食中生态位。
- Comparison in niche breadth displayed that species which had a broad niche along one dimension at least had a narrow niche along another one. 生态位宽度比较说明,在某一维生态位宽的种,在另一维上必定变窄。
- Historians have remarked that here Darwin anticipated the modern concept of an ecological niche. 历史学家们说，在这里，达尔文表现了对生态位现代概念的期待。
- This paper puts forw ard the concept of the enterprise niche and analyzes the implications and measurements of enterprise niche breadth and overlap, using niche theories. 摘要本文提出了企业生态位的概念，并运用生态位理论对企业生态位宽度和企业生态位重叠的内涵、测度作了尝试性的探索。
- Rexx occupies a useful ecological niche between the relative crudeness of shell scripting and the cumbersome formality of full systems languages. 在相对粗糙的shell脚本和笨重的拘泥形式的完全系统语言的夹缝之中,Rexx有其用武之地。
- Perhaps one could roughly state that the concept of the genetic system is the counterpart of the concept of the ecological niche. 人们可能会粗略地说，遗传系统的概念是生态小生境概念的副本。
- The average of spatial niche breadth was 0.7047 (leaf) and 0.9040 (fruit).The Indexes were higher and meant that mango anthracnose could inhabit four orientations. 空间生态位宽度指数（平均值）为0.;7047和0
- Every species has a characteristic way of life, and there are invariably specific behavior patterns that enable it to exploit its own ecological niche. 每个物种有其特有的生活方式，而且总是有特有的行为典型让他们去开发他们自己的生态利基。
- "The narrowness of its ecological niche, combined with its ostentatious behavior has, however, helped to precipitate the cao vit gibbon's sharp decline. “狭小的生存环境，爱表现的个性，促使东部黑冠长臂猿的数量急剧下降。
- There are prolific biodiversity and ecological niches. 其上有丰富的物种及自然生态。
- Dominance of Dremomys pernyi and Callosciurus erythraeus in small mammal communities, time niche breadth and time niche overlap between the two small mammals were calculated respectively. 计算珀氏长吻松鼠和赤腹松鼠在小兽群落中物种优势度、时间生态位宽度、两种小兽的时间生态位重叠度；
- The niche breadth of Acronychia pedunculata is the highest , and those of Gironniera subaequalis, Sterculia lanceolata, Aporosa dioica are high, too.They are also overlapped with many species. 人工林内的树种主要是台湾相思、大叶相思、马尾松、木荷，其生态位宽度不高，仅与较少种群具有生态位重叠。
- Propylaea japonica (Thunberg) and Leis axyridis (Pallas) had the widest niche overlap;Leis axyridis (Pallas) and Lysiphlebia japonica (Ashmead) had the smallest ecological niche overlap. 龟纹飘虫与异色飘虫的生态位重叠最大，异色飘虫与棉蚜茧蜂的生态位重叠最小。
