1) Yellow River terrace
黄河阶地
1.
Among them the fifth Yellow River terrace near Xiaoshagou(T5) is the newly discovered one.
兰州黄河阶地最新研究结果表明,在兰州地区已经总共发现九级黄河阶地。
2.
Based on field and geomorphologic investigations,along with analysis of thermoluminescence(TL),magnetostratigraphy and loess-paleosol sequence on terraces,we found that at least four Yellow River terraces,whose ages are 0.
黄河各级阶地的河流相沉积物顶部都有一层古土壤发育表明,黄河下切形成阶地的过程发生在古土壤发育的间冰期,气候变化对阶地的形成有一定影响,但是,黄河流经豫西断隆和华北断坳两个抬升状况差异较大的构造单元所表现出来的阶地序列和年代的迥然差异则证明了地面抬升也是控制黄河阶地发育的重要因素。
2) The third terrace of Huanghe river
黄河三级阶地
3) secondary bench of Yellow River
黄河二级阶地
4) The fifth terrace of Yellow River
黄河第五级阶地
5) River terrace
河流阶地
1.
Piedmont river terraces formation of the western Kunlun, China and their tectonic significance
西昆仑山前河流阶地的形成及其构造意义
2.
Downward from the peak to the piedmont on the basin side are respectively peneplanes of Beitai stage and Dianziliang stage in Paleogene,peneplane of Tangxian stage in Neogene,and seven-level river terraces and six-level pediments in Quaternary.
断块山地的阶段性隆升在山麓地带形成了由山麓剥蚀面与河流阶地构成的6级联合地貌面,并在山区河段形成了由急流段与缓流段相间分布的河流纵剖面形态,急流河段的最高点对应阶地在上游方向上的消失点。
3.
Tectonic uplift and climate change are two key factors in controlling the development of river terraces in hinterlands.
构造运动和气候变化是制约内陆地区河流阶地发育的两个关键因素,而不同地区的河流对它们的响应方式多种多样。
6) fluvial terrace
河流阶地
1.
<Abstrcat>Based on field survey, the forms, structures and ages of fluvial terraces and alluvial fans of the Kuitun River, as well the evolution processes were studied, and the impacts of neotectonic movements on fluvial geomorphology are discussed in the northern front of the Tianshan Mountains.
结合野外实地调查,对新疆奎屯河流域山前河流阶地和山前冲积扇的形态、结构以及时代进行了研究,并对奎屯河流域山前河流阶地和山前冲积扇的发育过程进行了演化。
2.
The formation of fluvial terraces results from the combination of internal factor(change in intrinsic fluvial system dynamics) and external factors(high-and low-frequency climate change,tectonic uplift,and base level change).
河流阶地的形成是在内因(河流内部动力变化)和外因(低频和高频气候变化、构造运动、基准面变化)共同作用下的结果。
3.
Planation surface, fluvial terrace, multiplayer karst caves and other step-like geomorphic surfaces on the Guizhou Plateau were formed by long term planation and erosion, which recorded geologic, geomorphic and paleo-environmental history of the Guizhou Plateau.
文章总结了有关贵州夷平面、河流阶地、洞穴等各种层状地貌等零星的研究情况,对相关问题进行思考和讨论,旨在构筑贵州新生代区域构造抬升、地质环境演化基本轮廓;与此同时,依据贵州喀斯特的特殊性,提出各级地貌面上碳酸盐岩风化壳的综合对比以及年代学研究是深化贵州层状地貌和新生代地质、环境演化研究的重要内容。
补充资料：大陆阶地
又名大陆台阶。高出洋盆的大陆块平台，由大陆架及大陆坡组成。平均宽度102公里，平均坡度0.1～4.3°，平均深度从33米至1400～2500米（有时可达3200米），总面积5500万公里2，约占世界海洋总面积的15.3％。其成因同海平面的变化及地壳构造运动有关。前者因大陆冰川消融，导致海面上升，使部分大陆边缘地区被海水淹没。后者因地壳的垂直升降和水平运动，以及地震与火山活动，使部分地壳陷入海底而成。此外，根据板块构造学说，大陆地壳与大洋地壳发生碰撞、对冲运动时，在俯冲带内，地壳发生断裂、弯曲及向下俯冲等，形成陡峭的斜坡，其上即为面积宽广、坡度较平缓的大陆台阶。
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