利用GIS技术模拟黄土坡耕地微地形空间分布特征，并对其水土保持效应进行研究。
The spatial distribution of micro-topographical features of loess sloping farmland and its effects of soil and water conservation were studied using GIS under simulated rainfall conditions.
利用GIS技术模拟黄土坡耕地微地形空间分布特征，并对其水土保持效应进行研究。
The spatial distribution of micro-topographical features of loess sloping farmland and its effects of soil and water conservation were studied using GIS under simulated rainfall conditions.
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