2) geographical isolation
地理隔离
1.
,geographical isolation,character displacement and adaptive radiation,can accumulate mutations gradually,and ultimately evolve into new indigenous species that are genetically different from the original species.
海洋岛屿生态系统因具有明显的海域地理隔离而区别于陆地生态系统,被誉为生物地理与进化生态学研究的"天然实验室"。
2.
The paper also exploits the research and application of phylogeography on fish and its prospects from the aspects of geographical isolation,population dispersal,gene flow,fauna division and molecular clock estimate.
还从地理隔离、种群扩散、基因交流、区系划分、分子钟估算等方面阐述了系统地理学在鱼类的应用研究现况和应用前景。
3.
To detect potential influence from geographical isolation upon population differentiation in small mammals,the skulls of Tibetan pikas(Ochotona thibetana) among three isolated populations in western Sichuan Province were systematically compared.
为探讨地理隔离对小型兽类种群分化的影响,本文系统比较了四川西部3个隔离藏鼠兔Ochotona thibetana种群在头骨形态上的异同。
3) geographical obstruct
地理阻隔
1.
The article enumerates and confirms some related examples in China and Europe s,discusses the effects of geographical obstructs as well.
地理阻隔是指那些分隔出具有不同特点的自然地域和限制了人类群体之间各种物质和信息交流的地理实体,主要通过分隔出具有不同特点的自然地域和限制各地域文化区之间的交流两个方面形成地域文化。
4) interlacing theorem
分隔定理
1.
A new result about the relation between the singular values of an arbitrary matrix and those of its submatrix,which is called generalized interlacing theorem,is presented.
给出关于任意一矩阵与子矩阵的奇异值关系 ,称之为广义分隔定理。
5) dealing with separation
分隔处理
6) convivium
地理隔离种
补充资料：部门或专题军事地理学(见军事地理学)
部门或专题军事地理学(见军事地理学)
sectorial or thematic military geography
bumen huo zhuanti lunshi diliXue部门或专题军事地理学(sec‘orial orthematie military geography)见军事地理学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条