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meandering stream facies
相关语句
  曲流河
     Using the data of the cores, thin sections, granulometric analysis and well loggings, studying the features about the colors of the mudstone, the texture of the rock, sedimentary structures, sedimentary rhythm and the vertical sedimentary sequences, we believe that the main facies of Yangdachengzi formation are stream facies. The stream facies are divided into high curved meandering stream facies and low curved meandering stream facies.
     利用岩心、薄片、粒度分析以及测井等资料,详细地研究了泥岩的颜色、岩石的结构、沉积构造、沉积韵律以及垂向沉积序列等特征,确认齐北地区杨大城子油层主要为河流相沉积,并可区分出高弯度曲流河与低弯度曲流河沉积。
短句来源
  “meandering stream facies”译为未确定词的双语例句
     The Shihongtan uranium deposit in Turpan-Hami basin is an interlayer oxidized zone type sandstone uranium deposit, which occurs in the coal-bearing detrital rocks of braided meandering stream facies in the Middle Jurassic Xishanyao Formation.
     吐哈盆地十红滩铀矿床属层间氧化带砂岩型铀矿床,赋存于中侏罗统西山窑组含煤碎屑岩中。
短句来源
     Based on the study on sequence stratigraphy,detailed analysis has been done on the middle-shallow strata in Binbei area,Songliao Basin. According to large number of data from cores and logging,and with the application of sedimentology,it can be found that some types of sedimentary facies developed in the medium to shallow layers include fan delta facies,braided stream facies,meandering stream facies,lacustrine facies,etc.
     在层序地层学研究的基础上,对松辽盆地滨北地区中浅层进行了详细的沉积相研究,大量录井、测井及岩心资料沉积学分析结果表明,中浅层发育冲积扇相、河流相、三角洲相及湖泊相等沉积相类型。
短句来源
  相似匹配句对
     Silk Designs——Meandering Stream and Flowing Water
     丝绸图案中的曲水和流水
短句来源
     The sedimentary model in study area is similar with classical meandering stream.
     研究区沉积相模式与经典的曲流河沉积模式极为相似。
短句来源
     The reservoir of meandering stream and braided stream are widely distributed in the continental facies basin.
     曲流河、辫状河储层在我国的陆相盆地中广泛分布。
短句来源
     (3)the stream stopping.
     3.夹闭血管法。
短句来源
     The Innovation of Stream of Consciousness
     意识流小说艺术创新论
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Using the data of the cores, thin sections, granulometric analysis and well loggings, studying the features about the colors of the mudstone, the texture of the rock, sedimentary structures, sedimentary rhythm and the vertical sedimentary sequences, we believe that the main facies of Yangdachengzi formation are stream facies. The stream facies are divided into high curved meandering stream facies and low curved meandering stream facies. And this paper describes all microfacies features in the stream...

Using the data of the cores, thin sections, granulometric analysis and well loggings, studying the features about the colors of the mudstone, the texture of the rock, sedimentary structures, sedimentary rhythm and the vertical sedimentary sequences, we believe that the main facies of Yangdachengzi formation are stream facies. The stream facies are divided into high curved meandering stream facies and low curved meandering stream facies. And this paper describes all microfacies features in the stream facies, and builds the sedimentary models of the high curved and the low curved meandering streams. There are the stream channel sand bodies and the barrage interlaminate sand bodies in the stream facies. The stream channel sand bodies with high oil bearing performance among them, which are largely scaled in the space, are effective reservior sand bodies in Yangdacvhengzi formation.

利用岩心、薄片、粒度分析以及测井等资料,详细地研究了泥岩的颜色、岩石的结构、沉积构造、沉积韵律以及垂向沉积序列等特征,确认齐北地区杨大城子油层主要为河流相沉积,并可区分出高弯度曲流河与低弯度曲流河沉积。描述了齐北地区河流相各沉积微相特征,并建立了高弯度曲流河沉积模式和低弯度曲流河沉积模式。河流相中发育有河道砂体和堤岸薄互层砂体,其中河道砂体在空间上具较大规模,且含油性能好,是杨大城子油层有效储集砂体。

The Shihongtan uranium deposit in Xinjiang is an interlayer oxidized zone type sandstone uranium deposit, which was found a few years ago in China. The deposit is located in the Aidinghu clinoform belt, west of the Turpan depression in the Turpan-Hami basin. The ore-hosting bed is coal-bearing detrital rocks of braided meandering stream facies in the Middle Jurassic Xishanyao formation. The orebodies are controlled strictly by the leading edges of interlayer oxidized zones, developed in fluvial sand bodies....

The Shihongtan uranium deposit in Xinjiang is an interlayer oxidized zone type sandstone uranium deposit, which was found a few years ago in China. The deposit is located in the Aidinghu clinoform belt, west of the Turpan depression in the Turpan-Hami basin. The ore-hosting bed is coal-bearing detrital rocks of braided meandering stream facies in the Middle Jurassic Xishanyao formation. The orebodies are controlled strictly by the leading edges of interlayer oxidized zones, developed in fluvial sand bodies. The orebodies are curly or tabular in form. The ore-bearing rocks are mainly grey-dark grey, loose and sub-loose, fine-coarse feldspathic quartz sandstone. Uranium occurs in an adsorption manner. The main ore-forming age given by the whole-rock lead isotope assaying is 24 Ma. The authors consider that the genetic mechanism of the uranium deposit is as follows. After the Late Jurassic, interlayer oxidized zones were fully developed in a long-term xerothermic condition and highly oxygenated water moved forward continuously in sand bodies of uranium-rich strata. As a sequence, uranium was precipitated and enriched in geochemical barriers enriched in reduction agents to form such a uranium ore deposit

新疆十红滩铀矿床是中国近年发现的层间氧化带型砂岩铀矿床。该矿床位于吐鲁番—哈密盆地西南部的艾丁湖斜坡带西侧,赋矿地层为中侏罗统西山窑组辫状河—曲流河相的含煤碎屑岩系;矿体严格受发育于河道砂体中的层间氧化带前锋线控制,矿体形态呈卷状或板状;含矿岩石主要为灰—深灰色疏松和次疏松细—粗粒长石石英砂岩,铀主要以吸附形式存在;全岩Pb同位素测定的主成矿年龄为24 Ma。研究认为:晚侏罗世后,持续干热气候条件下,层间氧化带的充分发育,高含氧水在富铀地层砂体中持续向前运移,在富还原剂地球化学障形成铀沉淀富集,是该铀矿床的成因。

The Shebotu area is located in the southwest of Songliao basin.Based on the analysis of depositional systems this paper suggests that sediments of the Da'an Formation,Miocene are mainly attributed to braided stream facies of low stand tracts,and the Taikang Formation,Pliocene is mainly of meandering stream facies of transgressive and high stand tracts.Uranium mineralization basically occurs in point bar subfacies of meandering stream in transgressive system tracts of Taikang Formation.On the...

The Shebotu area is located in the southwest of Songliao basin.Based on the analysis of depositional systems this paper suggests that sediments of the Da'an Formation,Miocene are mainly attributed to braided stream facies of low stand tracts,and the Taikang Formation,Pliocene is mainly of meandering stream facies of transgressive and high stand tracts.Uranium mineralization basically occurs in point bar subfacies of meandering stream in transgressive system tracts of Taikang Formation.On the basis of comprehensive analysis it is suggested that the most favourable sites for uranium ore-formation are sediments of braided stream channel-point bar subfacies of Da'an Formation of low stand system tracts.

舍伯吐地区位于松辽盆地西南部,笔者通过沉积体系分析认为,该区第三系中新统大安组以低水位体系域的辫状河相沉积为主,上新统泰康组以水进和高水位体系域的曲流河相沉积为主,目前已发现的铀矿化主要产于泰康组水进体系域的曲流河边滩亚相中。综合分析认为,有利的成矿部位应为低水位体系域的大安组辫状河河道心滩亚相。

 
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