Maps can guide us from a to b, show the structure of the landscape, display the changes in populationdistributions, or show future urban plans.
地图可以引导我们从A地到B地，显示景观的结构，显示人口分布的变化，或显示未来都市规划。
2
The earthquake loss distribution map of Central Asia in the forthcoming 50 years is compiled according to rational data of population and GDP distributions.
利用易得、合理可行的人口和GDP分布资料得到了中亚地区未来50年地震损失分布图。
3
The population showed continuous distributions with transgressive segregation on both sides for all traits while HR had a wider variation than BR and MR.