地理隔离也可能在很长一段时间内进展都非常缓慢。
Geographic isolation also can proceed slowly, over great spans of time.
地理上的隔离是隔离种群所必需的条件，且地理隔离的性质完全取决于生物体的生物学特性及其分散的可能性。
The nature of the geographic separation necessary to isolate populations depends entirely on the biology of the organism and its potential for dispersal.
生物学家过去总是想像山脉隆起或者新海岛在海上冒出之类的地理隔离事件为例子。
In the classic example, biologists imagine that a physical barrier arises , perhaps the formation of a new mountain range or the creation of an island resulting from a rise in sea level.
生物学家们还预测，即使地理上隔离开的种群又返回到同一个地方，这些行为特点仍可能保持端始种分离，但是这方面的例子仍然十分少见。
Biologists have also predicted that these kinds of behavioral traits may keep incipient species separate even when geographically isolated populations somehow wind up back in the same place.
该居民住宅小区配电自动化系统设计功能主要集中于五个方面，即数据采集、监视与控制、故障隔离与供电恢复、地理信息系统及数据统计与报表。
The functions of this automation system focus on five aspects: data acquisition, supervision and control, fault isolate and recovery, GIS , data statistic and report.
该居民住宅小区配电自动化系统设计功能主要集中于五个方面，即数据采集、监视与控制、故障隔离与供电恢复、地理信息系统及数据统计与报表。
The functions of this automation system focus on five aspects: data acquisition, supervision and control, fault isolate and recovery, GIS , data statistic and report.
应用推荐