,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.
海洋島嶼生態(tài)系統(tǒng)因具有明顯的海域地理隔離而區(qū)別于陸地生態(tài)系統(tǒng),被譽為生物地理與進化生態(tài)學研究的"天然實驗室"。
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.
還從地理隔離、種群擴散、基因交流、區(qū)系劃分、分子鐘估算等方面闡述了系統(tǒng)地理學在魚類的應用研究現(xiàn)況和應用前景。
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.
為探討地理隔離對小型獸類種群分化的影響,本文系統(tǒng)比較了四川西部3個隔離藏鼠兔Ochotona thibetana種群在頭骨形態(tài)上的異同。
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.
介紹了低壓電器環(huán)境意識設計導則系列標準,包括總則、刀形隔離器、斷路器、接觸器、熔斷器、按鈕信號燈、接線端子;給出了將環(huán)境因素引入低壓電器產(chǎn)品設計和開發(fā)的總體考慮,并規(guī)定了上述產(chǎn)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.
兩個或更多相關物種之間無法互相雜交是因為地理隔離，這樣的物種被稱為異地種。
Analysis of Operation Management of Main Transformer Neutral Point Earthing Isolated Switch
不可忽視主變中性點接地隔離開關運行管理
This neighborhood is segregated.
這附近地區(qū)被隔離了。
go into [come out of] quarantine
被隔離 [解除隔離]
Shielding ground planes are provided for the isolation of devices to prevent electromagnetic interference.
隔離接地面用來將元件隔離以避免電磁的干擾。
They maintain their identities in nature mainly because of geographic solation.
它們在自然界保持了各自的鑒別特征，主要因為地理上的隔離。
Design and Implementation of Beijing Green Isolating Areas Monitoring and Management System;
北京市綠化隔離地區(qū)監(jiān)測管理系統(tǒng)設計與功能實現(xiàn)研究
The Application Research of Business Isolation Technology Based on MPLS VPN in Guiyang Geographic Information System
基于MPLS VPN的貴陽地理信息系統(tǒng)業(yè)務隔離技術研究及應用
To shut away from the world in or as if in a cloister;seclude.
遠離塵世，隱居與世隔絕地處于或好象處于修道院中；隔離
Tyson Green : Isolation is a medium sized map, set in an isolated biosphere which has been seeded with the basic Flood organism.
隔離區(qū)是個中等尺寸地圖，為蟲族設置的隔離圈養(yǎng)帶。
Alternating current high-voltage disconnectors and earthing switches
GB1985-1989交流高壓隔離開關和接地開關
What was the area closed off for ?
為什么把那個地區(qū)與外界隔離開來？
"apart: at a distance in place, position, or time."
相隔,相距: 在地點,方位或時間上成距離
Local Authorities against Apartheid Biennial Conference
地方當局反對種族隔離兩年期會議
Let the desolation is beyond the horizon of peace.
讓孤獨將寂靜隔離在遠遠的地平線上。
A Sociological Analysis on Social Groups Segregation of Land-less Peasants
失地農(nóng)民社群隔離問題的社會學分析
Supervise proper segregation of client money.
監(jiān)督對客戶資金隔離的賬目處理。
The letter was well spaced, ie typed, etc with a suitable amount of space between each line, etc.
信中的間隔距離處理得很整齊.