sandstones

英 [ˈsændstəʊnz] 美 [ˈsændˌstoʊnz]

n.  砂岩
sandstone的复数

柯林斯词典

  1. N-MASS 砂岩
    Sandstone is a type of rock which contains a lot of sand. It is often used for building houses and walls.
    1. ...the reddish sandstone walls.
      淡红色的砂岩墙
    2. ...sandstone cliffs.
      砂岩峭壁
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双语例句

  1. Hot event deposits occurred in Liantuo Formation of Lower Sinian, interbedded in fluvial facies sandstones and siltstones. The presence of fragments of silicified siltstone retains their original bedding.
    热事件沉积产物见于下震旦统莲沱组，夹于河流相沉积的砂岩及粉砂岩中。硅化粉的砂岩碎块保留有原始层面。
  2. Sandstones are, as a rule, interbedded with shales.
    砂岩通常都与页岩互层。
  3. Phenolic sand consolidation Sandstones are, as a rule, interbedded with shales.
    酚醛树脂地层砂胶结砂岩通常都与页岩互层。
  4. For example, the porosity of sandstones tends to be facies related, whereas in carbonate rocks this is generally not so.
    例如，砂岩孔隙度一般与相有关，而一般在碳酸盐岩中则一般并非如此。
  5. Original porosity is typified by the intergranular porosity of sandstones and the intercrystalline and politic porosity of some limestones. Oolite lime sand packs naturally with 40% porosity because the particles are essentially spheroids.
    原生孔隙度以砂岩粒间孔隙度和某些石灰石的晶体粒间和鲕状孔隙度为代表。自然堆积的灰质鲕粒砂具有40%的孔隙度，因为其颗粒其本上都是球状的。
  6. Fine sandstones and siltstones which constitute the reservoir were deposited in lacustrine banks, small fluvial-deltas and the subaqueous part of the sieve depositional fan-spring river-delta system.
    储层为细砂岩和粉砂岩，主要为湖滩相、小型河流三角洲相及筛积扇泉水河三角洲体系的水下部分。
  7. The reservoirs mostly exist in the medium-and coarse-grained sandstones deposited from high-energetic deltaic plain distributary channels in the SMTF.
    储层主要发育在太二段高能量的三角洲平原分流河道中、粗砂岩中。
  8. Sands lithify into sandstones.
    砂经过石化而成砂岩。
  9. The low permeable sandstones result in the intense microanisotropy of Chang-8 sandstone and form the high permeable zone of chang-8 reservoirs.
    在低渗透砂岩中，引起砂岩产生强烈的非均质性，而这些砂岩则形成长8砂岩储层的高渗带。
  10. The geochemistry of sandstones in a sedimentary basin tends to be influenced by provenances, and thus may provide important geological information about the sediments.
    沉积盆地中砂岩的地球化学特征主要受物源区控制，碎屑岩的地球化学成分可揭示沉积物的地质信息。
  11. By shifting the mean stress and the sine wave stress amplitude, uniaxial cyclic experiments were performed to study the dynamic response of fluid-saturated sandstones and marbles.
    在单轴循环加载实验中不断改变平均应力和正弦波应力振幅的实验条件下，研究饱和砂岩和大理岩的动态响应。
  12. Statistical results show that medium and fine-grained sandstones are the most favorable rock types for uranium mineralization.
    统计结果表明，中、细粒砂岩是铀矿化最有利的岩石类型。
  13. Characteristics of authigenic kaolinite in sandstones of Xihu Sag and it's impact on reservoir physical properties
    西湖凹陷砂岩自生高岭石发育特征及其对储层物性的影响
  14. It intruded Eocene sandstones.
    它侵入始新世砂岩。
  15. Alternating sandstones and shales are regarded as important.
    蚀变的砂岩和页岩是很重要的。
  16. Cementation in sandstone is very important retention processes in reservoir evolution, which enables porosity in deep-buried sandstones to preserve.
    在储层演化中，砂岩中很多胶结作用都是重要的保持性成岩作用，是深埋藏条件下砂岩孔隙得以保持的重要机制。
  17. Original porosity is typified by the intergranular porosity of sandstones and the intercrystalline and oolitic porosity of some limestones.
    原生孔隙度以砂岩粒问孔隙度和某些石灰石的晶体粒间和鲕状孔隙度为代表。
  18. These sandstones are interpreted as having originally been point bar deposits.
    这些砂岩在成因上被解释为点沙坝沉积。
  19. A mass of igneous rock intruded between layers of sedimentary rock, resulting in uplift. Favorable reservoirs may be composed of sandstones, conglomerates basement metamorphic buried hills, and volcanic rocks.
    岩盖一种侵入沉积岩岩层之间的火成岩，它会产生隆起砂岩、砾岩、基底变质岩潜山，火山岩均可形成良好储层。
  20. On Optimizing Perforating Technology for Orientation Well in Sandstones Reservoir Fracturing
    砂岩气藏压裂定向井优化射孔工艺研究
  21. The unanimous REE diagrams of the sandstones suggest that they were formed from the same source rocks and tectonic setting.
    砂岩非常一致的REE模型，基本显示了同一的物源和相同的构造背景。
  22. The main diagenesis types of sandstones are the mechanical compression, cementation and dissolution.
    砂岩主要的成岩作用包括机械压实作用、胶结作用、溶蚀溶解作用。
  23. Such sandstones should have similar angular relations to the strike valleys.
    这种砂岩体与走向谷之间与有类似的交角关系。
  24. Scanning electron microscope studies on diagenesis of Eogene sandstones of Huanghua Basin
    黄骅盆地下第三系砂岩成岩作用的扫描电镜研究
  25. The diagenetic characteristics and the impact of diagenesis on reservoir quality in the Xujiahe sandstones of West Sichuan are described based on petrologic, mineralogy, and petrophysical analysis.
    通过对川西拗陷须家河组储层的岩石学、矿物学、物性等特征研究，明确了砂岩成岩作用特征及其对储层质量演化的影响。
  26. Normally tan to reddish sandstones are bleached.
    黄褐色至浅红色的砂岩通常是褪色的。
  27. Depositional facies and various types of diagenetic alterations have caused considerable deterioration and heterogeneity in the Xujiahe sandstones.
    受沉积相和成岩作用的影响，川西拗陷须家河组砂岩储层致密-超致密并具极强非均质性。
  28. Underwater distributary channel deposit sandstones with good porosity and permeability are developed widely in the Chenghao-Nanliang area, and are the favorable places for oil and gas accumulation.
    区内广泛发育的水下分流河道沉积微相砂岩具有孔隙度和渗透率都较好的物性条件，是有利的油气聚集场所。
  29. Favorable reservoirs may be composed of sandstones, conglomerates basement metamorphic buried hills, and volcanic rocks.
    砂岩、砾岩、基底变质岩潜山，火山岩均可形成良好储层。
  30. Well-sorted quartz sandstones are generally not very abundant.
    分选良好的石英沙岩一般并不十分丰富。
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