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- The oceanic crust lies beneath the ocean floor and has a thickness of five to twelve kilometers. On the upper surface, there is a thin layer of unconsolidated sediment that rests on the basement layer composed of basalt. 洋壳位于海洋底板之下,其厚度在5至12公里之间,其表面为薄薄的一层未固结的沉积物,沉积物覆盖于由玄武岩组成的基底岩层之上。
- A tidal flat is an extensive, nearly horizontal, marshy or barren tract of land that is alternately covered and uncovered by the tide, and consisting of unconsolidated sediment (mostly mud and sand). 潮滩是一片广阔的、几近水平的、沼泽般或贫瘠的土地。它被潮汐时或覆盖,由疏松的沉积物所构成(主要是泥和砂),可以形成三角洲沉积平原的顶端地面。
- They can also be transmitted through thick deposits of unconsolidated sediments. 它们也可能通过未固结沉积物的沉积层。
- Beach and rubbish-A beach is a feature built up from unconsolidated sediments, which are brought ashore by wave action and settle along the shoreline. 海滩和垃圾-海滩是由未巩固的沉积物所组成的海岸,这些沉积物由海浪带动,并在岸边沉积。
- Moreover, the boundaries of different unconsolidated sediments in engineering sites can be easily confirmed whether they are active faults or not. 还可以对工程建设场地发现的不同松散沉积物相接触的现象进行活断层鉴别。
- In this paper we take Hangzhou as an example.Introduce the treatment of extracting buried active fault information covered by Quaternary unconsolidated sediments. 以杭州地区为例,系统介绍了提取第四纪松散沉积物覆盖区域的隐伏活断层信息流程和方法。
- Studies on geometry and mechanism of folds show that it is base faults and fault blocks that control foldings in unconsolidated sediments on the SHS shelf. 复合作用褶皱.;对褶皱的成因和几何形态的研究表明;控制未固结沉积物中褶皱形成的因素是基底断层及其形成的断块;而不是区域应力场
- Invisible faults often developed in Quaternary unconsolidated sediments including concealed faults and die-out faults, which lead to complexity and multi-solution for paleoearthquake research. 第四纪松散沉积物中普遍存在断层的隐性现象,包括断层的隐形和尖灭,给古地震研究带来了复杂性和多解性。
- Invisible faults often developed in Quaternary unconsolidated sediments including concealed faults and die out faults, which lead to complexity and multi solution for paleoearthquake research. 第四纪松散沉积物中普遍存在断层的隐性现象,包括断层的隐形和尖灭,给古地震研究带来了复杂性和多解性。
- groundwater in unconsolidated sediments 孔隙地下水
- gravel Angular, unsorted, unconsolidated sediment with a diameter of 2 - 50 mm; i.e., larger than sand and smaller than cobbles. 砾石有角的,未分类,坚硬的沉淀物具有直径二至五十公厘;也就是,大于沙子与比圆石小的。
- He emptied out the water barrel to clear it of sediment. 他把水桶倒空以清掉桶底的沉淀物。
- unconsolidated sediment 松散沉积物
- You should not drink the wine with a gritty sediment. 不要喝有沙粒状沉淀物的葡萄酒。
- An unconsolidated mixture of rock fragments or pebbles. 砾石岩石碎片或卵石的松散的混合物
- Something that settles to the bottom of a fluid; sediment. 沉渣沉到液体底部的东西; 沉积物
- What does the terrigenous sediment consist of? 陆源沉积物是由什么组成的?
- Sediment has been washed down from the upper lake. 湖泊上游带下许多沉积物。
- All sediment deposition is not injurious. 所有的泥沙淤积并不都是有害的。
- CHARACTERISTICS OF MICROSTRUCTURES OF THE INVISIBLE FAULTS IN QUATERNARY UNCONSOLIDATED SEDIMENTS 第四纪松散沉积物中隐性活断层的显微构造特征