1) eroded landform
地表侵蚀形态
1.
The water-way\'s structure of watershed landform is a kind of expression for eroded landform,which is an important factor for regional soil erosion study.
利用野外实测与地形图量测相结合的方法,通过对贵州省不同空间尺度下的水道发育参数统计分析,研究表明贵州省地面组成物质对地表侵蚀形态的影响极为显著,不同类型地面组成物质发育的水道在水道频度与水道密度方面均表现出差异。
2) surface erosion morphology
表面侵蚀形态
3) surface erosion topography
地面侵蚀形态
4) surface erosion
地表侵蚀
1.
According to meteorological factor and underlying surface condition of the watershed both Jinsha river and Jialing river in Yangtze upstream river, the probability of Yangtze upstream river changing into second Yellow river are studied based on surface erosion, sediment transportation, water and soil loss, as well as human activity.
从气象因素和下垫面因素出发 ,重点针对长江上游地区的金沙江和嘉陵江流域 2个主要产沙区地表侵蚀和河流泥沙输移特征、来水来沙条件 ,以及人类活动对水土流失的影响程度 ,分析了长江上游成为第 2条黄河的可能性。
补充资料：地表
1.地面，大地的表面。 2.指陆地的边际。 3.指地球的表面，即地壳的最外层。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条