Performances and reproductive isolation of different populations of Oligonychus ununguis(Jacobi) on conifer and broadleaf trees;
针叶小爪螨不同种群在针叶树和阔叶树上的生长发育和繁殖及其生殖隔离
Reproductive biology of an endemic orchid Cypripedium smithii in China and reproductive isolation between C.smithii and C.tibeticum
中国特有兰科植物褐花杓兰的繁殖生物学特征及其与西藏杓兰的生殖隔离研究
However, scientists continue to be surprised at the diversity of the chemical structures of the pheromone components and their elaborate blending to produce species-specific communication systems, which play an important role in the reproductive isolation of sympatric insects.
蛾类是昆虫性信息素中研究较多的类群,已有565种的性信息素成份被鉴定,其相关研究在害虫监测和防治上得到实际应用的同时,已涉及到生态、生化、遗传等诸多方面,特别是在物种多样性的化学表达及物种的生殖隔离现象的分子水平的表达上,提供了研究的典范。
,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"。
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。
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。
Studies on the Morphology and Reproducative Isolation of Chinese Artemia From 16 Localities;
16产地中国卤虫形态学与生殖隔离研究
Reproductive Isolations between Oysters of Genus Crassostrea on the Xiaomiaohong Oyster Reef
小庙洪牡蛎礁巨蛎属牡蛎间生殖隔离研究
Study of Reproductive Isolation to Natural Hybrid Zone of Hippophae (Elaeagnaceae)
沙棘属植物自然杂交带的生殖隔离状况的研究
Performances and reproductive isolation of different populations of Oligonychus ununguis(Jacobi) on conifer and broadleaf trees
针叶小爪螨不同种群在针叶树和阔叶树上的生长发育和繁殖及其生殖隔离
Reproductive biology of an endemic orchid Cypripedium smithii in China and reproductive isolation between C.smithii and C.tibeticum
中国特有兰科植物褐花杓兰的繁殖生物学特征及其与西藏杓兰的生殖隔离研究
habitat isolation
生境[环境，生态]隔离
go into [come out of] quarantine
被隔离 [解除隔离]
Anti-Apartheid, Decolonization and Palestine Programmes Sectio
反对种族隔离、非殖民化和巴勒斯坦方案科
Committee on Action for Resisting Invasion, Colonization and Apartheid Fund
反侵略反殖民主义反种族隔离行动基金委员会
Action for Resisting Invasion, Colonialism and Apartheid Fund Committee
反侵略反殖民主义反种族隔离行动基金委员
Assistance Fund for the Struggle against Colonialism and Apartheid
反对殖民主义和种族隔离斗争援助基金
OBJECTIVE: To analyse clinical diagnosis and prognostical factors of non-genital mediastinal seminoma.
目的：分析生殖器外纵隔生殖细胞瘤诊断和影响预后的因素。
Isolation and Cloning of Embryonic Germ Cells From Chicken Primordial Germ Cells;
从原始生殖细胞中分离克隆鸡胚胎生殖细胞
Harare Declaration on the Total Decolonization of Africa and the Elimination of Apartheid
关于非洲彻底非殖民化和消除种族隔离制度的哈拉雷宣言
Special Committee on Racism,Racial Discrimination,Apartheid and Decolonization
种族主义、种族歧视、种族隔离和非殖民化问题特别委员会
Continuation Committee of the World Conference against Racism, Apartheid and Colonialism in Southern Africa
世界反对南部非洲种族主义、种族隔离和殖民主义会议常设委员会
World Conference on Apartheid, Racial Discrimination and Colonialism in Southern Africa
南部非洲境内种族隔离、种族歧视和殖民主义问题世界会议
Time and distance often sunder friends.
朋友久别远离常产生隔阂。