sandstone

noun

1. 砂岩
   a type of stone that is formed of grains of sand tightly pressed together, used in building

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

1. Behind the habitations, the sandstone cliffs rose abruptly to the north and west.
   在居住区后面，北边和西边陡然高耸着砂岩悬崖。
2. Both clay and sandstone are unstable rock formations.
   黏土和砂岩都是不牢固的岩石构造。
3. The cardium sandstone is lithic, being composed of grains of chert, quartz, quartzite, silicified argillite, and other rock fragments.
   卡迪砂岩是岩屑砂岩，由燧石，石英、石英岩、硅化泥板岩和其它岩石碎屑颗粒所组成。
4. This channel is filled with cross-bedded sandstone.
   该河边充填着具交错层理的砂岩。
5. And there must be a permeable reservoir rock, such As sandstone or porous limestone, to provide pAssage and storage for the oil and gAs.
   所以在附近就必须具有透水的储存岩石，如砂岩和具孔隙的石灰岩，为石油和天然气提供通道和贮存场所。
6. It was applied in certain block of Wendong low-permeability sandstone reservoir.
   应用本方法对文东低渗砂岩油藏某区块进行了模拟研究。
7. The samples were made of Jinan gabbro, Dianchangshan marble, Zhoukoudian limestone and Xiaolangdi sandstone.
   研究的岩石有济南辉长岩、点苍山大理岩、周口店石灰岩和小浪底砂岩。
8. Laboratory study on the effective stress of low-permeability sandstone rock was carried out using the modified factorial design program.
   采用了修正的析因设计方案，对低渗透致密砂岩进行了有效应力方程的实验研究。
9. The age equivalence of fossils found in the sandstone and the shale is thus demonstrated.
   发现于砂岩和页岩中化石的等时性就这样得到证明了。
10. The reservoir physical property of Donghe sandstone in southwest of Tahe areas is inferior to other area in Tarim.
    分布于塔河地区西南缘东河砂岩的储层物性明显比塔里木盆地其他地区的东河砂岩的储层物性差。
11. The sandstone and shale units are of the same age.
    砂岩和页岩单元是同时的。
12. Diagenesis has both favorable and unfavorable effects for quartz-poor sandstone of high clay mineral content.
    成岩作用对高含粘土矿物的贫石英砂岩既有有利的一面，也有不利的一面。
13. This is a cliff composed of quartz sandstone that is well bedded.
    火山岩的组成最通常是安山岩。由石英砂岩构成的悬崖，岩石层理发育。
14. Pore free hydrocarbons and inclusion hydrocarbons in6 Silurian bituminous sandstone samples from the Tazhong area of Tarim basin are separated and analyzed with GC and GC-MS.
    对塔里木盆地塔中地区6个志留系沥青砂岩样品中的孔隙游离烃和包裹体烃，做了分离并分别进行了色-质分析。
15. The oil-sand deposits in this region are mainly distributed in Cretaceous sandstone and basal conglomerate.
    该地区油砂主要分布于白垩系砂岩、底砾岩中。
16. The Glauconite Sandstone is a persistent stratigraphic unit.
    海绿石砂岩是一个稳定的地层单元。
17. An aquifer is a water-bearing rock stratum such as sandstone and chalk.
    地下蓄水层是一些有水的岩石层，如沙岩和白垩岩。
18. The petroleum exploration geologist working with subsurface channel sandstone must have a background knowledge of geomorphology.
    和地下的水道砂岩打交道的石油地质工作者，必须具备地貌学方面的基础知识。
19. Study on Well Pattern Adjustment Technology of Fluvial Sandstone Reservoir for Extremely High Water-cut Stage;
    河流相砂岩油藏特高含水期井网调整技术研究她把这台计算机调整得非常高效。
20. A stone similar to this kind of sandstone.
    蓝矾一种与蓝砂岩相似的石头。
21. The limestone, sandstone and shale of this area were soft.
    这个地区的灰岩、砂岩和页岩都是很柔软的。
22. Along with the increase of deepness, to porosity and permeability, mudstone reduce much more than sandstone.
    随深度的增加，泥岩孔隙度和渗透率降低的幅度比砂岩大。
23. The types of reservoirs main include base rock weathering crust, sandstone, tuffaceous sandstone and conglomerate.
    岩屑长石砂岩质杂砂岩储层类型主要包括基岩风化壳、岩、灰质砂岩和砾岩。
24. Fractured sandstone also has long-term strength, which is determined according to the stress-strain relationship obtained by theoretical analysis.
    破裂砂岩也存在长期强度，其值可根据岩石加载过程中的应力–应变关系通过理论分析的方法得出；
25. The principal direction of small-scale movement is from a shale or clay to a sandstone or other permeable bed.
    小范围运动主要从页岩或粘土岩向砂岩或其他渗透性地层中运动。
26. Carbonate cementation is the main type of cementation of sandstone reservoir of Dongying depression.
    碳酸盐胶结物是东营凹陷砂岩储层的主要胶结物。
27. Sandstone and conglomerate are the consolidated equivalent of sand and gravel.
    砂岩和砾岩分别是砂和砾石固结的产物。
28. Taking sandstone reservoir as an example, this paper introduces applying3D seismic data to geostatistical reservoir model.
    以砂岩储层为例，介绍将三维地震数据综合应用到建立地质统计油藏模型中的方法。

noun

1. a sedimentary rock consisting of sand consolidated with some cement (clay or quartz etc.)