岩石阶地
Based on practical data about rock block mountain, rolling loess land ( pluvial tableland), flat loess land ( pluvial fan skirt) and terrace, the relation between geomorphological structure in the Weihe basin zone and active faults and neotectonic movement is studied.
根据基岩断块山地、波状黄土塬(洪积台地)、平缓黄土塬(洪积扇裙)、阶地等较多实际资料,研究渭河盆地带地貌结构与活动断裂及新构造运动间的关系。
Water and wind created this smooth, heavily eroded terrace of barren rock known as the Esplanade on the north rim of the Grand Canyon.
国家公园图片画廊。水和风创造平稳的,严重被侵蚀平台的荒芜的岩石被称为是平坦空地在北边的大峡谷。
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