low population area 低人口区
under population area 人口过稀区
former population area 人口稀疏地区
metropolitan area population 大城市人口 ; 大城市区人口
market area population density 市场区域人口密度
In the area of population 在人口方面
population suitable growth area 种群适生区域
floating population concentrated area 流动人口聚居区
population leaf area 群体叶面积
The nymph of H. dorsa-lis was aggregation distribution in the bamboo forest and the individual population area was1-2 bamboo plant.
卵圆蝽若虫在林间呈聚集分布,其个体群面积为1~2株竹大小。
The area has seen a rapid population growth.
这个地区人口快速增长。
Offspring of these fish would likely behave like their parents and feed and live in the same area, keeping them separate from the original population.
这些鱼的后代很可能会像它们的父母一样,在同一地区捕食、生活,并与原来的种群分隔开来。
Another threat biologists have been battling for years in the Everglades is the area's population of Burmese pythons.
VOA: special.2009.06.30
So in a town that's the size of new Haven with a population of let's say 100,000 people in just the immediate New Haven area, there might be 20 of these instances of very severe form of polio per year, 20 crippled children would result.
在一个像纽黑文这么大的城市里,大约有十万人口,生活在纽黑文地区的人当中,每年可能就会有二十人,感染到这种急性传染病,可能会导致二十个孩子残疾
There are more than and defense volunteers in the south, an area with a population of around two million.
VOA: standard.2009.08.31
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