通过三维水库模型，不仅可以得到水库的容量、库水的淹没边界和淹没面积，而且还可以生成地形剖面图。

With three dimensional model of reservoir, one can not only estimate the reservoir capacity, flooding borderline and flooding area of reservoir water, but also generate the terrain profiles.

youdao

通过选择适当的试验区，建立其DEM，利用回归分析确定了试验区内淹没水位、淹没面积与淹水量三者之间的关系。

In this paper, the relation among the water level, area and volume of inundation in the test region is defined by selecting proper test region, setting up its DEM and using regression analysis.

youdao

帕斯夸河上修建的三座大坝将形成若干个人工湖，淹没16平方公里的面积。

The three dams on the Pascua river would create artificial lakes flooding more than 1,600 hectares (about 4,000 acres).

youdao