topographical isolation是什么意思

网络释义

用法例句

,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。

The series standards of environmentally conscious design guide for low-voltage apparatus,including general rule,knife disconnector,circuit-breaker,contactor,fuse,button lamp and terminal were presented.

介绍了低压电器环境意识设计导则系列标准,包括总则、刀形隔离器、断路器、接触器、熔断器、按钮信号灯、接线端子;给出了将环境因素引入低压电器产品设计和开发的总体考虑,并规定了上述产品的特定要求。

Related species that are not geographically isolated, and which could interbreed but in practice do not because of differences in behavior, breeding season, etc., are called sympatric species.

两个或更多相关物种之间无法互相杂交是因为地理隔离，这样的物种被称为异地种。

Analysis of Operation Management of Main Transformer Neutral Point Earthing Isolated Switch

不可忽视主变中性点接地隔离开关运行管理

This neighborhood is segregated.

这附近地区被隔离了。

go into [come out of] quarantine

被隔离 [解除隔离]

Shielding ground planes are provided for the isolation of devices to prevent electromagnetic interference.

隔离接地面用来将元件隔离以避免电磁的干扰。

They maintain their identities in nature mainly because of geographic solation.

它们在自然界保持了各自的鉴别特征，主要因为地理上的隔离。

Design and Implementation of Beijing Green Isolating Areas Monitoring and Management System;

北京市绿化隔离地区监测管理系统设计与功能实现研究

The Application Research of Business Isolation Technology Based on MPLS VPN in Guiyang Geographic Information System

基于MPLS VPN的贵阳地理信息系统业务隔离技术研究及应用

To shut away from the world in or as if in a cloister;seclude.

远离尘世，隐居与世隔绝地处于或好象处于修道院中；隔离

Tyson Green : Isolation is a medium sized map, set in an isolated biosphere which has been seeded with the basic Flood organism.

隔离区是个中等尺寸地图，为虫族设置的隔离圈养带。

Alternating current high-voltage disconnectors and earthing switches

GB1985-1989交流高压隔离开关和接地开关

What was the area closed off for ?

为什么把那个地区与外界隔离开来？

"apart: at a distance in place, position, or time."

相隔,相距: 在地点,方位或时间上成距离

Local Authorities against Apartheid Biennial Conference

地方当局反对种族隔离两年期会议

Let the desolation is beyond the horizon of peace.

让孤独将寂静隔离在远远的地平线上。

A Sociological Analysis on Social Groups Segregation of Land-less Peasants

失地农民社群隔离问题的社会学分析

Supervise proper segregation of client money.

监督对客户资金隔离的账目处理。

The letter was well spaced, ie typed, etc with a suitable amount of space between each line, etc.

信中的间隔距离处理得很整齐.