水下分流河道沉积 subsea distributary channel deposit(0)   “水下分流河道沉积”译为未确定词的双语例句      It is proved from the data of seismic,well logging and core data that the deposit of deltic subwater distributary channel developed in East 3 member of Dongying Formation in Xianhe area of Liaohe shore,which is made of sandy conglomerates or gravel-bearing sandstones according to the core data,showing high value clock-shaped curve in the well logging and high amplitude lens-shaped reflection in the seismic section.      地震、测井、录井及岩心资料综合分析结果表明,辽河滩海仙鹤地区东三段发育三角洲水下分流河道沉积,在岩心资料上为砂砾岩或含砾砂岩,在测井曲线上为高幅值钟形曲线,在地震剖面上为强振幅透镜状反射。 短句来源      Among the Chang-6 oil-bearing beds, the Chang-64 is delta-front facies, which is characterized by the connected distribution of subaqueous distributary channels.      其中，长6~4为三角洲前缘亚相，水下分流河道沉积连片分布； 短句来源      With above all being combined with the analyses of the log data of sedimentary facies of several hundreds of wells and the grain-size distribution figures of tens of wells, it can be concluded that the sand bodies of Chang 6 oil-bearing strata in the study area are mainly distributary channel deposits of delta plain facies and delta front facies.      结合甘谷驿油田上百口井的测井资料单井相分析及数十口井的粒度参数图件分析,认为甘谷驿油田东区长6油层砂体主要为湖泊三角洲平原的分流河道及三角洲前缘的水下分流河道沉积. 短句来源      The deposits of braided river deltas are mainly composed of pebbled sandstone and medium to coarse grained sandstones. The bars of the subaqueous distributary channels are the main bodies of deltas. A single channel bar has a thickness of 0.5m 2.5m.      辫状河三角洲的主体是由含砾砂岩及中、粗粒砂岩组成的辫状河道沉积及水下分流河道沉积 ,它们由许多下粗上细的砂岩透镜体在垂向上相互叠置而成 ,单一透镜体最大厚度在 0 .5 - 2 .5m不等。 短句来源      It is proposed firstly that the upper Permian in the southeast edge of Tazhong area is braidedstream delta deposit and its host is submerged distributary channel composed of conglomeratic sand and sandstone.      首次提出塔中地区东南缘上二叠统为辫状河三角洲沉积 ,而辫状河三角洲中的主体为由含砾砂岩和砂岩组成的水下分流河道沉积。 短句来源 更多          相似匹配句对      this pool belongs to delta front sub-facies sedimentary model, the underwater distributary channel and mouth bar is the better sedimentary microfacies;      属于三角洲前缘亚相沉积模式，水下分流河道和河口坝是有利的沉积微相； 短句来源      THE DEPOSITIONAL ARCHITECTURE OF THE LACUSTRINE DELTAIC SYSTEM WITH SUBAQUEOUS DISTRIBUTARY CHAN- NEL OF YAN'AN FORMATION IN SOUTHERN ORDOS BASIN      鄂尔多斯盆地南部延安组水下分流河道型湖泊三角洲体系的沉积构成 短句来源      Among the Chang-6 oil-bearing beds, the Chang-64 is delta-front facies, which is characterized by the connected distribution of subaqueous distributary channels.      其中，长6~4为三角洲前缘亚相，水下分流河道沉积连片分布； 短句来源      The distributary channel deposits is the main reservoir sands.      水下分流河道砂为储集层骨架砂体。 短句来源      subaqueous distributary channel sandstones of delta front are fine reservoir.      三角洲前缘的水下分流河道砂岩为最优质的储集层。 短句来源 查询“水下分流河道沉积”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。          Mainly consisting of sandstones and pebbled sandstones with minor siltstone and mudstone partings, the lower Lower Jurassic Abe Formation in Kuche depression is subaqueous distributary channel deposit of braided delta. In Ahe Formation there developed a kind of large scale cross-bedding, which is characterised by an average set thick of 0.5 to 2 m, frequently occuring reverse dip bedding of adjacent sets, repeatedly and alternately changing of dip directions vertically Through detained observation of 7 sect...             塔里木盆地库车拗陷下侏罗统阿合组主要由砂岩和含砾砂岩组成,夹少量粉砂岩及泥岩。属辫状三角洲水下分流河道沉积。其中普遍发育一种大型交错层,其层系厚一般为0.5～2m,常见相邻层系呈反向倾斜,在纵向上倾向反复交替变换,对7条剖面详细观察表明,这两组倾斜方向均与区域古流向近于垂直。经研究,这种交错层是水道侧向迁移而引起的砂体侧向加积所形成的。其特点是:①层系的整体形态呈板状,而细层呈“S”形弯曲,向上、向下明显收敛:②侧积交错层的某些细层内部可见次一级交错层或交错纹理以及滑塌构造:③层系厚度与沉积物粒度无关:④同一层系内各细层的粒度和成分有较大差异。侧积交错层出现的沉积相包括曲流河、辫状河、三角洲,辫状三角洲及扇三角洲,但发育程度各有不同,以辫状三角洲水下分流河道最为发育。图1图版1参5 文摘来源          Being influenced by Landei Fracture of Triassic in Lunnan area, the elevations in the both sides on the fracture are large enough to make the alluvial fan to enter directly the lacustrine basin and to form the tan delta group deposition.The fan deltaic body can be divided into three subfacies,named fan delta plain,fan delta front and pro-fan delta.Subaquous distributary channel sand bodies in the fan delta front are most important reservoir of oil and gas. The developing area of reseroir is located at Sang...             轮南地区三叠纪时由于受轮台断裂影响，断裂两侧地形高差大，冲积扇沉积直接进入湖盆，形成扇三角洲沉积体群。扇三角洲沉积体明显地可划分为：扇三角洲平原亚相、扇三角洲前缘亚相和前扇三角洲亚相。扇三角洲前缘亚相中的水下分流河道沉积砂体是主要的油气储集体，储集砂体最发育地区位于桑塔木断垒带及以南地区。储集砂岩类型主要是矿物和结构成熟度较低的细─粗粒岩屑砂岩，石英含量１５～６０％，长石含量１０～２５％，岩屑含量３５～７５％。储集层的储集空间以次生溶蚀孔为主，其中包括粒间溶孔、粒内溶孔、超大孔隙、胶结物溶蚀孔、微孔隙，其次是原生孔和裂缝。轮南地区三叠系属深埋、高孔、高溶储层特征，埋深４２００～５４００ｍ，其储集砂体，泥质含量低，小于５％。有机酸和无机酸对颗粒的溶蚀，扩大了储集空间，粘土矿物中绝大部分为斑点状高岭石，不易堵塞孔隙和喉道，低的地温梯度和短期的深埋等使三叠系储层具备高孔高渗的特点。孔隙度为１５～２８．５４％，渗透率为１０～４３１７．９×１０－３ｕｍ２。 文摘来源          A braided river system progrdes into a inland lake and forms a braidedriver delta.The deltas are very abundant in the Triassic system of Kuche depression,Tarim Basin.They are significantly different from the other types of deltas in the geomorphic and sedimentological setting.The coarse deposits of the braided channel and of the subaqueous distributary channel,mainly composed of pobbed sandstones and sandstones displaying finer-upward sequences in general,constitute the main body of the deltas.A single fine...             塔里木盆地库车坳陷中广泛发育由辫状河进入内陆湖泊而形成的辫状河三角洲。这种辫状河三角洲的特征明显不同于其他类型的三角洲，主体是含砾砂岩及砂岩组成的辫状河道沉积及水下分流河道沉积，它们由许多向上变细的层序构成，单一层序厚０．５～５ｍ。该辫状河三角洲中交错层理丰富，其中尤以水道砂体例向迁移加积而形成的侧积交错层最为发育。由于辫状河三角洲形成时物源供给丰富且粒度粗，因此湖泊的波浪对其影响甚微．该区辫状河三角洲具有自生自储的特点，平原沉积的煤层及前三角洲泥具有一定的生油潜力；而三角洲砂体中孔隙，度及渗透性均好，且分布稳定，为理想的储集层。 文摘来源   << 更多相关文摘         相关查询: 水下分流河道 水下 分流 水下分流河道间 水下分流河道宽度 水下分流河道砂体 水下成象 分流策略 水下弹道 教育分流 分流电感 区域分流  对查询结果不满意

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