海拔高程也称海拔高度，就是某地与海平面的高度差。严格的海拔高程(简称海拔高)，是地面点沿重力线到大地水准面的距离。
研究区土地利用空间分布与海拔高程、坡度等地形因子有密切关系。
The spatial distributions of land use have close relation with the topography factors such as elevation and slope.
由大型平坦区域构成，有较高的海拔高程及陡峻的侧边的地貌特征。
A topographic feature consisting of a large flat area at a relatively high elevation with steep sides.
即不同海拔高程处的大气压力和高于20摄氏度水温时的饱和蒸汽压力。
That is different from the elevation above sea level atmospheric pressure and water temperature at 20 degrees centigrade higher than the saturation vapor pressure.
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