您要查找的是不是:
- 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。
- 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。
- 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。
- 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
- 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。
- The spatial niche breadth of target pests was least, and the niche breadths of other functional groups were relatively wide. 鳞翅目害虫的空间生态位宽度最小,其它各功能类群的生态位宽度较大;
- On the contrary, the niche similarity among the species with small niche breadths was lower. 而生态位宽度较小的物种,生态位相似性比例较小。
- In the general community,the niche breadths of specie-pairs are obviously greater than in other community. 总群落中,各种群的生态位宽度明显大于其在其他群落里的生态位宽度。
- In the general community, the niche breadths of specie-pairs are obviously greater than in other community. 总群落中,各种群的生态位宽度明显大于其在其他群落里的生态位宽度。
- In the plant vegetations are mainly communities, the niche breadths vary greatly and the similarity ratios among different plants are very low. 植物群落内生态位宽度悬殊,植物种之间的生态位相似比例很小。
- The time and space niche breadths of wheat aphids and their natural enemies were estimated during the middle and late growing stage of wheat. 摘要调查分析了麦田中后期2种麦蚜及其天敌的时间和空间生态位。
- The dominant species have the widest niche breadth in the communities, and annual short-life plants many a time get into the communities while the niches of the dominant species decrease. 群落中的优势种植物的生态位最宽,当优势种生态位减小时,一年生短命植物往往会进入群落中。
- He found the right niche for himself. 他发现了一个适合他的职位。
- The room is15 feet in length and10 feet in breadth. 这房间长15英尺,宽10英尺。
- Niche overlaps between species were not significantly correlated with their niche breadths.Niche overlaps might be notable between two species which had lower niche breadths. 物种间的生态位重叠值与它们的生态位宽度大小并没有明显的正相关,生态位宽度小的物种之间也可能存在较大的生态位重叠。