An overlay showing population can be placed on top of the map.

可以在地图上加一层显示人口的透明膜。

《牛津词典》

The software completes its processing in under 15 minutes producing a plant population count map.

该软件在15分钟内处理好并生成了一张植物种群统计图。

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Against a backdrop of drastic changes in economy and population structure, younger Americans are drawing a new 21st-century road map to success, a latest poll has found.

一项最新民调发现，在经济和人口结构发生巨变的背景下，美国的年轻一代正在绘制一幅21世纪通向成功的地图。

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Mr Go reckons that urbanisation could be as low as 25%, based on data from the Global Rural Urban Mapping Project, a global population map.

ECONOMIST: Food and stability in North Korea

Turkey fears that Iraqi Kurds, who set up an autonomous administration in northern Iraq after the 1991 Gulf war, might use the fall of Saddam Hussein's regime as a pretext for setting up a Kurdish state, thereby encouraging similar sentiments among Turkey's extensive Kurdish population (see map).

ECONOMIST: Caught in the crossfire

It is rolling out here where there is wealth of online map resources and a population quite savvy in the use of online maps.

FORBES: Here's a Thought: Google's Map Maker Could be Businesses' Long-Awaited Yelp Killer