• 金矿化出现砂泥混积百逢组中段

    Gold mineralization took place in the silt-mud-mixed middle member of the Baifeng Formation.

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  • 三维综合建模方法比较适合互层预测

    This method of three-dimensional integrated modeling is suitable for thin interbedded sand-mud projections.

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  • 地震定量解释含量地质研究中岩石的砂泥含量意义不同

    The meaning of sand or shale content of seismic horizon is generally different from that of geologic horizon.

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  • 五道梁群以灰白色、灰黄色灰岩为主,含有砾岩,夹少量油页岩未固结沉积

    Wudaoliang group is grayish - white, yellow - grey, dark - grey ash rock, which interbeded with the conglomerate, sandstone, a little amount mudstone, oil shale with unconsolidated sand mud rock.

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  • 若是基质,用小铲表面5 -10厘米的基质,找出砂泥中的动物,点鉴定。好评(0)。

    For soft substratum, dig out the top layer (5-10 cm thick), sort out the animals, identify and count them.

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  • 东南地区汝煤田三叠统灰黑色粗粒以及煤层等沉积组合,具有砂泥薄互层层理、斜波状层理、水平层理及大型交错层理等沉积结构。

    The Upper Triassic Series in the Zixing-Rucheng coalfield in southeastern Hunan is a set of grayish black sandy mudstone, fine sandstone, medium coarse sandstone and coal seams combination.

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  • 干净(含量较大)、模数过高低等使混凝土强度降低、泌水性增加

    Such as sand not clean (mud high content), sand the fineness modulus too high or too low, also can make the strength of concrete is reduced, and the water increased.

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  • 琅勃拉邦魔鬼金矿床,赋存上古生界盆系板岩二叠系石灰岩中

    The Ghost Mountain Au deposit of Luangprabang exists in the Upper Palaeozoic Devonian sandstone, SLATE and Permian limestone.

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  • 介绍了根据测井资料综合评价参数包括厚度排替压力、盖层孔隙度、有效孔隙度、渗透率、含

    Log data may be used for calculating shaly capping beds parameters such as thickness, displacement pressure, total porosity, effective porosity, permeability, sand content, etc.

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  • 商时期文化遗存所陶器同样陶为主,较少,器类主要、釜、座等;

    Shang deposit contained mainly Sandy ware, with fewer clay potteries. Major typologies included jar, Fu, Zun and vessel bases.

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  • 研究结果表明通过擦洗处理,可使树脂强度大为提高

    The results of this investigation show that the specific strength of resin bonded sand will increase remarkably, if the raw sand processed by wet attrition.

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  • 清污面积彻底甚至

    Big area and thoroughly in dregs catching, even it can catch mud or sand after reducing speed.

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  • 塔河地区系地层分布托浦台工区,研究总体南北向展布,北西南东

    The Devonian sequences are distributed in Tuoputai industrial zone in Tahe area, where the sand bodies are in general spreading nearly in SN, thick in NW and thin in se.

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  • 人工中的粉末不是开采加工人工时产生微细原矿粉末。

    The powder among the artificial sand is not the mud, but it is the fine primary powder produced by exploiting and processing the artificial sand.

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  • 附加堆纹主要纹饰灰陶质灰陶为主要质地。

    Basket veins, rope veins and addition veins are main veins, gray pottery with sand and soil is main quality.

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  • 仰韶文化制陶工艺相当成熟,器物规整精美为细红陶,灰陶黑陶较为少见

    Yangshao culture of the ceramic technology is mature, beautifully structured objects, mostly small mud Hongtao and RPM Hongtao, Huitao black pottery and more rare.

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  • 岩溶地区隧道施工过程中,()已经成为隧道施工的第一大害

    During the construction of tunnels in karst mountain, water inrush and gushing mud (sand) disaster has ranked the first in all the disasters.

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  • 潜江凹陷潜江组碳酸盐岩性主要发育石灰岩灰岩云岩、藻团块灰岩

    The grained Carbonate rocks of Qianjiang Formation in Qianjiang Sag can be divided into oolitic limestone, sand-clastic limestone, mud-crystal sand-clastic dolomite, alga-gobbet limestone etc.

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  • 本文以拜耳法黄河原料不同配比和不同烧结温度进行烧结

    In this paper, Bayer new red mud and the Yellow river sand as raw material, firing sintered brick According to different ratio and sintering temperature.

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  • 基于土壤固化剂路基工程中的成功应用,将其引入胶结矿山充填系统中。

    Based on the successful application of the soil stabilizer in the roadbed engineering, the paper introduced the soil stabilizer to the mine tailings filled system to cement the high clay tailings.

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  • 三角洲平原分流河道沉积底部发育沼泽沉积发育植物褐煤沉积;三角洲前缘河口沉积物粒度较平原决口扇粗。

    Mud gravel is often found in the base of distributary channel sediment, plant root and lignite often develop in the swamp sediment.

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  • 天然决口扇、溢岸很难成为有效储层

    The natural levee, crevasse splay and overbank sand are difficult to be effective reservoir for their content of mud-bearing silt, silty mud and unmixed mud.

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  • 前者是以手制质红红陶上具有彩绘绳纹为特色称为彩陶文化

    The former is based on hand-made terra-cotta and coarse terra-cotta clay that has painted and Jomon features, known as the painted pottery culture;

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  • 前者是以手制质红红陶上具有彩绘绳纹为特色称为彩陶文化

    The former is based on hand-made terra-cotta and coarse terra-cotta clay that has painted and Jomon features, known as the painted pottery culture;

    youdao

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