The effect of geographical isolation on the two rivers was approximately 5 times greater than the effect of geographical distance.
两条江植被间地理隔离效应约为地理距离产生差异的5倍。
Australia's limited local market, its geographical isolation and high levels of tariff protection are the factors that affect the efficiency of Australian manufacturing.
澳大利亚的市场有限,它在地理上与外界的隔绝以及很高的关税壁垒是影响澳大利亚工业效率的几个因素。
We need to know more about the role of geographical isolation in stimulating the production of new species.