braided stream造句

• Aggrading braided stream
  加积辫状河
• Braided stream delta deposit of eogene es102 in haojia - shinan area of dongying depression
  史南地区下第三系沙二10辫状河三角洲沉积
• The ore - hosting yaojia formation is composed of a set of braided stream medium - fine grained sediments
  摘要姚家组为一套中细粒辫状河流沉积。
• In this paper , we emphasis p11 - p13 layers , which is high meander channel , low meander channel and braided stream deposit
  本文重点解剖p11 p13储层，分别属于高弯曲流河、低弯曲流河，辫状河成因环境。
• There , the water - loving cats use the braided streams and river channels as highways , expertly navigating through the maze of mangrove thickets
  在这儿，爱水的大猫将发辫似的溪流、河道当作路，熟练地在迷宫般的红树林灌木丛内游来游去。
• The deposits in shanxi stage are , from north to south , alluvial fans , braided stream , meandering stream , delta plain , delta front and littoral sediments
  山西期由北向南依次发育冲积扇、辫状河、曲流河、三角洲平原、三角洲前缘和滨浅湖沉积。
• To braided stream deposit , the fluvial sand body is distribute largely and continuously , so the heterogeneity is poor relatively , the relation of injection and production is better in the case of rare wells , about all wells have come on water , only in some thin sandbodys or bad physical layers there is some low flooded strata
  对辫状河砂体，平面上大面积连续分布，在平面及层内非均质性弱，在较稀的井网下注采关系就较完善，目前平面上几乎所有井点都已水淹，只有局部由于砂体厚度变薄，物性相对变差而存在一些低水淹部位。
• The good reservoir facies are braided stream and braided delta in alaer area , fan - delta in arhati area and lake - floor fan in shizigou - ganchaigou area . all of these areas are the main targets for oil exploration , it has discovered that there is an important unconformity between upper youshashan and lower youshashan formation of tertiary , on which there are a large amount of erosion and long time of depositional hiatues
  在上述研究的基础上，对区内油气勘探的有利区带进行了预测，指出阿拉尔北东辫状河三角洲相带、阿哈提南东扇三角洲相带和狮子沟一干柴沟湖底扇相带为区内有利的储集相带，是今后勘探的主要目标。
• Besides , the sedimentary facies of upper ganchaigou and lower ganchaigou formation were also mapped in supersequences which are the main target strata for exploration . the high resolution sequence stratigraphic framework showed the genetic relationship between the distributions of sedimentary facies and their tectonic settings . the near - source sedimentary systems such as subaqueous alluvial fan and lake - floor fan are often deposed in rise - hemicycles in the steep slope background in the north , the coarse lithology of fan - delta prograded from north to south in fall - hemicycles , and the braided stream facies are formed in the rise - hemicycles in gentle slope background in the south , braided stream facies prograded from sorth to north in the fall - hemicycles , but the lacustrine facies and salt lake facies developed in the middle part of the area
  详细的沉积相研究发现，红狮地区第三系发育有冲积扇、水下冲积扇、河流、三角洲、扇三角洲、湖泊和湖底扇7种主要沉积相类型，并对作为区内主要勘探目的层系的下干柴沟组和上干柴沟组进行了以超层序为单位的沉积相平面编图，以较高的时间分辨率揭示了区内沉积相带的平面展布及其在不同构造背景中的分布规律，比如在北部的凹陷陡坡背景下，上升半旋回低水位期通常发育有水下扇、湖底扇等陡岸近源特征的沉积体系，下降半旋回高水位期，扇三角洲相粗碎屑岩由北向南进积;在南部的凹陷缓坡背景下，上升半旋回主要发育辫状河流相，下降半旋回辫状河三角洲相由南向北进积;而中部红柳泉一狮子沟一带则为湖泊相沉积和盐类沉积。
• During the early stage of middle permian , the studied area is dominant , from north to south , of alluvial fans , braided stream , braided delta plain , braided delta front and littoral deposits , while the extension of sedimentary facies belts in the middle and the late stage of middle permian is as the same as that of shanxi stage
  中二叠世早期，研究区由北向南依次为冲积扇、辫状河、辫状河三角洲平原、辫状河三角洲前缘和滨浅湖所占据。中二叠世中晚期，沉积相带展布顺序与山西期相同。
• Based on the observation of the outcrops , we studied the details of the sedimental facies in ganchaigou formation , and analysed the variety of sedimental facies , including alluvial - fan facies , braided stream facies , fan - delta facies , lacustrine facies , lacustrine floor fan facies and storm deposit facies
  摘要在野外地质剖面研究的基础上，对柴达木盆地西部古近新近系干柴沟组进行了详细的沉积相研究，分析了干柴沟组发育的冲积扇、河流、三角洲、扇三角洲、湖泊、湖底扇及风暴沉积等几种沉积相类型。