marl

英 [mɑːl] 美 [mɑːrl]

n.  泥灰岩; 泥灰; 夹花纱线织物
vt.  撒泥灰土

复数:marls过去分词:marled

BNC.41431 / COCA.33076



牛津词典

noun

  1. 泥灰岩;泥灰
    soil consisting of clay and lime(1)
    1. 夹花纱线织物
      a type of cloth with threads in it that are not of an even colour
      1. blue marl leggings
        蓝底夹花纱线绑腿

    双语例句

    1. Other natural resources to be found in Belarus include peat deposits, small quantities of oil and natural gas, granite, dolomitic limestone, marl, chalk, sand, gravel, and clay.
      白俄罗斯其他已被探明的自然资源包括泥炭、石油、天然气、页岩、石灰石、泥灰土、白垩、沙、砂砾、黏土。
    2. And it would make American debt more attractive to investors, meaning emerging marl ebt could see a selloff.
      它会让美国国债对投资者来说更吸引人,这意味着新兴市场债券会面临抛售。
    3. Host rock is marl of the Weiguan Group.
      赋矿层主要为危关群泥灰岩;
    4. Marl soil, calcium from the summer wet season.
      泥灰土,潮湿的夏季时富含钙元素。
    5. Several other materials can be used for liming purposes, such as, baked or burned oyster shells, marl, basic slag, wood ashes, and cement industry by-products.
      其它几种物质也可用来施用石灰,如?壳灰、灰、渣磷肥(性炉渣)草木灰和工业水泥的副产品等。
    6. Hydrocarbon generating process of marl is discussed by hydrous pyrolysis simulation.
      利用泥灰岩加水热模拟实验探讨了泥灰岩的油气形成过程。
    7. The salt sequences are mainly composed of light gray halite, gypsum and marl and brown elastics.
      盐岩层序的岩性主要为灰白色、浅灰色盐岩、膏岩、泥灰岩和紫红色碎屑岩,厚110~3000m。
    8. This method was applied to the determination of Manganese in clay, marl and water, good results were obtained.
      用于粘土、灰岩物质及水样中锰的测定,结果满意。
    9. The Shiqianfeng Formation is subdivided into three members, namely, Pingdingshan sandstone, Lamellibranchiate marl and gypsum lime-nodule.
      石千峰组又分为三段:平顶山砂岩段、瓣鳃泥灰岩段及石膏钙核段。
    10. In respect of sedimentary petrography, basin and slope facies are developed between the two boundaries mentioned above, which are represented by thin bedded marl and debris flow sediment, respectively.
      在沉积岩石学方面,发育代表盆地相的薄层泥灰岩和代表斜坡相的碎屑流沉积;
    11. The trachyte, phonolite, dolerite, K-bearing marl, K-feldspar leptite etc are to be exploited and utilized.
      粗面岩、响岩、粗玄岩,含钾泥灰岩、钾长浅粒岩等尚待开发利用。
    12. The correlation between oil and source proved that the preserved commercial oil reservoirs of marine origin in the Tarim basin are mainly generated from the marl of the Middle Upper Ordovician.
      油源对比证实:盆地目前保存下来的海相成因工业性油藏,主要来源于中上奥陶统泥灰岩。
    13. Moreover, the text deduced the computing formula of application qualification of the marl roof based on the rain time and the marl infiltration speed for water.
      而且,根据水对泥土的渗透速度和降雨时间,导出了覆土屋面适用条件的计算公式。
    14. The model with its computation programme is suited for instantaneous elasticity, visco-elastic and visco-plastic behaviours of the rock around the tunnel opening, being especially suited for studying the viscous behaviour of soft rock such as rock salt, shale, marl, etc.
      该计算模型和电算程序具有处理隧洞围岩的瞬弹性、粘弹性、粘塑性等性态的多种功能,主要适用于研究如盐岩、页岩、泥灰岩等较软弱岩层的粘性机理。
    15. Late Devonian-Triassic cycle composed of late Devonian-early Permian rift-depression stage ( source rocks of Carboniferous platform-shelf dark muddy-shale, marl and limestones developed) and late Permian-Triassic compression stage;
      晚泥盆世三叠纪旋回,分为晚泥盆世早二叠世裂陷阶段(发育石炭纪台地陆棚相暗色泥页岩和泥灰岩、灰岩构成的烃源岩系)和晚二叠世三叠纪挤压阶段;
    16. Multi-agent reinforcement learning ( MARL) and hierarchical reinforcement learning ( HRL) are two of the focuses in the domain recently. And multi-agent hierarchical reinforcement learning ( MAHRL), by integrating MARL and HRL, is a new topic.
      多智能体强化学习(MARL)和分层强化学习(HRL)是该领域近年的两个研究热点,二者融合形成的多智能体分层强化学习(MAHRL)则是当前一个新的研究方向。
    17. The mudstone reservoir was formed in lacustrine facies of lamellar marl in the deep water or semi-deep water sediment with tensional state.
      泥质岩储集层形成于呈拉伸状态的深湖半深湖相纹层状泥灰岩之中。
    18. In Tarim Basin where exploration degree is not very high, for exploration effective guiding convenience, this paper has defined and identified effective source rocks based on potential source rocks ( dark mudstone, limestone, marl and coal measures strata with hydrocarbon generation ability).
      在勘探程度不高的塔里木盆地,为便于有效指导勘探,在潜在烃源岩(具有生烃能力的暗色泥岩、灰岩、泥灰岩和煤系地层)的基础上定义和识别有效烃源岩。
    19. Considering the nonlinear feature of rock element, the program developed in this method was used for analyzing the alteration of stratum pressure, the position and the size of water soaked area and the hydrated degree of marl.
      考虑了岩石单元的非线性特性,以此方法开发的程序可以对地层压力改变、浸水域位置改变、浸水域大小改变和泥岩水化程度进行分析.本研究方法为套损研究提供了一个新思路。
    20. Experimental study of the physical mechanical property of marl& the rock material used for constructing tailing dam
      尾矿坝用石料&泥灰岩物理力学特征的试验研究
    21. After introducing some basic concepts of Agent 、 MAS and multi-Agents learning, the thesis analyses the research actuality and the future developmental directions of RL and multi-Agent RL ( MARL).
      文章首先介绍了Agent和多Agent系统、以及多Agent学习的一些基本概念,然后介绍了强化学习和多Agent强化学习的研究现状和未来发展方向。
    22. Each sequence is composed of incised valley sandstone of low system tract, limestone, marl, coal and mudstone of transgressive system tract and clastics and coal of high system tract.
      各层序分别由低位体系域的下切谷充填沉积的砂岩、砂砾岩,海侵体系的灰岩、泥灰岩、泥岩、煤和高位体系域的碎屑岩和煤组成。
    23. We quantitatively analyze the casing damage, present the deformation of casing with the change of relative position of stratum and study the angle of inclination of stratum, the pressure of stratum, the size of soaked area and the hydration of marl.
      以地层的相对错动表示套损变形情况,研究了地层倾角、地层压力、浸水域大小和泥岩水化情况改变对套损的影响。
    24. Study on groundwater exploitation in the marl in tertiary poor permeable stratum
      第三系弱透水地层中泥灰岩地下水开发研究
    25. This is a research on using marl and tailings from copper are and zinc ore to produce low energy consumption cement.
      研究利用泥灰岩和铜锌尾矿代粘土烧制水泥熟料。
    26. The microscopic features showed that ribbon limestone was usually comprised by regular thin mud bed and irregular marl crumb.
      镜下显示,条带常为规则的泥质、泥灰质薄层或不规则的泥质团块。
    27. Restricted platform facies rocks characterized by micrite, containing bioclastic micrite and bioclastic micrite main output common marl, rock containing clay and organic matter have plans.
      局限台地相岩性特征表现为以泥晶灰岩、含生屑泥晶灰岩及生屑泥晶灰岩为主,常见泥灰岩产出,岩石含泥质及有图机质。
    28. Main ore occurrence carbonate clastic sedimentary layer at the bottom of the folder, sub folder ore occurrence clastic sedimentary rocks of the carbonate layer at the top, biological limestone or pure limestone ( marl) are mineralized layer.
      主矿体赋存碎屑沉积岩所夹碳酸盐层的底部,次矿体赋存碎屑沉积岩所夹碳酸盐层的顶部,生物灰岩或纯灰岩(泥灰岩)属于矿化层。
    29. Conducive to the formation of skarn rocks are mainly limestone, bio-limestone, marl, rich-calcareous mudstone, volcanic tuff, etc. CaO, CO2 and other components in the carbonate formation had important impact for the formation of skarn.
      有利于夕卡岩形成的岩石主要为灰岩、生物灰岩、泥灰岩、富钙质泥岩、火山凝灰岩等,碳酸盐岩地层中的CaO、CO2等成分加入对夕卡岩的形成有重要影响。

    英英释义

    noun

    1. a loose and crumbling earthy deposit consisting mainly of calcite or dolomite