丘状交错层理段,(5)波纹段;
Hummocky cross-stratification section; 5. Ripple bedding section;
具丘状、洼状交错层理或平行层理的砂岩;
B. sandstone with hummocky or sunken cross bedding and parallel bedding;
水沼泽植物群落的优势度指数大于丘状沼泽。
青春痘通常可分为硬块痘、脓包痘和丘状痘。
The whelk usually may divide into the hard lump smallpox, pustule smallpox and the dome-shaped smallpox.
一些地震相,如丘状相、披复相、前积相和杂乱相与油气聚集有直接的关系。
Some of the facies like mounds, drapings, foreset and chaotic facies are believed to be directly related to oil and gas accumulations.
滇东华宁盘溪火车站以北的金山—大石山地区发育中、晚泥盆世的丘状珊瑚礁。
Middle-Upper Devonian coral reef assemblage was studied in Jinshan Dashishan region near the station of Panxi, Huaning of Eastern Yunnan Province.
在四川盆地中部的地震水平叠加时间剖面上,中三叠统及下三叠统顶部广泛发育绕射丘状结构。
The diffraction hilly structures widely develop on the top of Middle Triassic and Lower Triassic in the seismic horizontal stacking time sections in the central part of Sichuan Basin.
精细解释表明,此类丘状体是低倾角逆断层构造、斜坡滑塌堆积及浊积扇等非礁滩沉积体的地震响应。
The accurate interpretation shows that such domal bodies are the seismic reflections of non-reef-bank deposits of low angle thrust faults, slope slump accumulative zones and turbidite fans.
该相沉积厚度相对较大,在地震剖面上反映为丘状隆起,内部反射杂乱,呈乱岗状反射,多沿主要构造线延伸。
The facies has large depositional thickness, showing colina shape, desultory interior reflections and extension along major structural alignment on seismic section.
华南泥盆纪的层状礁与加拿大泥盆纪的“低礁”较为相似,而丘状礁则与加拿大“高礁”及德国的泥盆纪礁类似。
The 'layer-reef' in South China is similar to the 'low reef' of Devonian period in Canada and the 'mound reef' is similar to the 'high reef' of Devonian period in Canada and Devonian reefs in Germany.
贝壳堤风暴沉积也具有丘状层理、切割充填结构等典型的风暴沉积特征 ,但贝壳堤风暴沉积与浅海陆架上的风暴沉积在沉积过程、堆积层位、保存条件等方面具有明显的差异。
The comparison of the deposition processes, depositional height and preserved conditions of the storm deposits formed in chenier is made with those formed in a shallow sea or a continental shelf.
它也是在一个火山穹丘硬化和逐步侵蚀中,剥离出洋葱状岩石层形成的。
It formed when a volcanic dome hardened and gradually eroded, exposing the onion-like layers of rock.
尽管它看起来像是一个陨石撞击坑,它是在一个火山穹丘硬化和逐步侵蚀中,剥离出洋葱状岩石层的结果。
Although it resembles an impact crater, it formed when a volcanic dome hardened and gradually eroded, exposing the onion-like layers of rock.
翻译成中文为:熔岩丘是形成于玄武岩熔岩流(通常为绳状熔岩)表面的小型无根溅出锥。
A hornito is a small rootless spatter cone that forms on the surface of a basaltic lava flow (usually pahoehoe).
翻译成中文为:熔岩丘是形成于玄武岩熔岩流(通常为绳状熔岩)表面的小型无根溅出锥。
A hornito is a small rootless spatter cone that forms on the surface of a basaltic lava flow (usually pahoehoe).
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