U-shaped valleys aremonly found in areas where geological structures are relatively stable and have been subjected to long-term erosion, such as basins and lowlands. This type of valley has a relatively wide riverbed and gentle sides, resulting in a U-shaped landform. 2. Erosion intensity ...
英语词汇分类(1) - linglong的日志 - 网易博客 ... gorge 峡谷V-shaped valley幼年谷widened V-shaped valley 青年谷 ... linglong124.blog.163.com|基于72个网页 2. V形谷 中学地理科常用英汉辞汇 - 免费文档下载 ... vortex 旋涡V-shaped valleyV-形谷wadi [荒漠] 旱谷 ... ...
2) V shaped gully V形沟谷3) adolescent valley 宽v形谷4) canada [英]['kænədə] [美]['kænədə] 深切V形峡谷;小溪5) V-type river valley V型河谷 1. This paper discusses the V-type river section impact on seepage of earth Dam and adopts two-dimensional seepage ...
V-shaped valleys are found in the upper part of a river, which is elongate depression of the Earth's surface. Valleys are commonly drained by rivers and slope denudation is typically characterized by the V-shape. Valley evolution is controlled mainly by climate and lithology. The angle of ...
On the basis of different V shaped debris flow and its flowing state and interaction with valley features,the authors research on bank protected,enhanced and roughen techniques that include block revetment,retaining wall,seeking out dam and roughen pile.Moreover some key problem about these technique...
网络释义 1. 青年谷 各领域翻译词汇 - 豆丁网 ... V-shaped valley 幼年谷widened V-shaped valley青年谷U-shaped valley 壮年谷 ... www.docin.com|基于71个网页
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桑特安德里亚,普利亚-侵蚀在分类附近塑造了海岸线 布赖斯峡谷山与洗刷树 更多库存图片Stockvectorwin。 图集 Related categories 抽象背景 物体其他 插图人工智能生成 Browse categories IT&C. 人 传媒 动物 商业 工业 技术 旅游 网页设计图形 自然 艺术和建筑 节假日...
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Particulate gravity currents along V-shaped valleys This paper extends previous studies of saline gravity currents at high Reynolds number flowing along a tank with a V-shaped valley. We use experiments and ... JJ Monaghan,C Mérieux,HE Huppert,... - 《Journal of Fluid Mechanics》 被引量: ...