姚家组为一套中细粒辫状河流沉积。
The ore-hosting Yaojia Formation is composed of a set of braided stream medium-fine grained sediments.
辫状河是自然界重要的河流类型之一。
扩张体系域时期是由辫状河向曲流河过渡；
The braided river was transited to meandering river in extension system tract.
H3段西部发育辫状河，东部发育曲流河。
The west H3 zone developed braided river, while the east H3 zone developed meandering river.
辫状河三角洲砂体是重要的油气储集场所。
Sand bodies of braided-river deltas in this region are good reservoirs of oil and gas.
曲流河、辫状河储层在我国的陆相盆地中广泛分布。
The reservoir of meandering stream and braided stream are widely distributed in the continental facies basin.
流沙港组主要发育辫状河三角洲相和湖泊相两种沉积体系。
Braided delta and lacustrine facies are two major depositional systems developed in Liushagang Fm.
八面河地区孔店组存在冲积扇、辫状河三角洲和洪泛平原相。
Alluvial fan facies, braided stream delta facies and flooded plain facies are developed in Kongdian Formation of Bamianhe area.
利用砂体沉积过程数值模拟方法可以预测辫状河砂体的几何形态。
The braid river sand body geometry shape could be forecasted by using numerical simulation method.
储集层主要由馆陶组辫状河沉积砂体和明化镇组曲流河沉积砂体组成；
The reservoir is mainly composed of the braided channel sedimentary sand in Guantao formation and meandering river sedimentary sand in Minghuazhen formation .
上侏罗统为断陷消亡期沉积，形成湿型扇—辫状河—曲流河沉积序列。
The fault subsidence lacustrine died out in late-Jurassic and damp type fan, braided stream and meander river sedimentary sequence was formed.
储集砂体的分布和发育程度主要受辫状河道和水下辫状水道微相的控制。
The distributing of the reservoirs is mainly controlled by the sedimentary microfacies of braided channel and underwater braided channel.
在东北部缓坡带发育辫状河三角洲，而在西北部缓坡带则发育曲流河三角洲。
There is braided river delta sedimentary system in the northeast of the gentle slope, while delta in the northwest.
沉积相类型主要为曲流河、辫状河、辫状三角洲、湖泊、沼泽化湖泊等5种。
The sedimentary facies mainly consists of 5 types, such as meandering river, braided river, braided river delta, lake and swamp lake.
早二叠世是湖盆扩张初期，区内发育扇三角洲相、辫状河三角洲相和湖泊相。
Early Permian was initial stages of expanding of the lake basin. inside the region of interest, there developed fan delta, braided delta and lake facies.
结果表明：研究区内为辫状河和扇三角洲沉积，进一步分为4种亚相，9种微相。
The results show that there are fan-delta deposit and braided stream deposit in th is area, they are further divided into 4 sub-facies and 9 micro-facies.
摘要青化砭油田上三叠统长2辫状河砂岩储集层物性主要受沉积相及成岩作用的控制。
The reservoir quality is strongly influenced by the depositional facies and diagenesis of the Chang 2 sandstones of braided river facies in Qinghuabian oil field.
结果建立了辫状河砂体“泛连通体”、曲流河砂体“半连通体”的储层砂体沉积模式。
Results the model of the fluvial facies sand-body sediment the extensive connecting body for braid river sang-body and the half connecting body for meandering river sand-body.
从河相关系可见，弯曲河段和微弯顺直河段基本相似，但和辫状河段有着本质的区别。
The river regimes of the meandering and straight reaches are very similar to each other but are different completely from the regime of the braided reach.
分流河道沉积的碎屑岩复合体在扇三角洲和辫状河三角洲沉积中非常发育，是其沉积主体。
Clastic rock compounds as a main sedimentation body deposited by means of distributary channel sediments are well developed in the sedimentation of the fan delta and braided channel delta.
吐哈盆地侏罗系广泛发有冲积扇、河流、湖泊、扇三角洲、辫状河三角洲及曲流河三角洲相沉积。
Alluvial fan, fluvial, lake, fan delta, braid river delta and meandering river delta facies sediments are widely developed in Jurassic in Turpan-Hami basin.
在纵向上，从E31 -E32，从下向上由辫状河三角洲相变为浅湖相，构成了一正旋回沉积。
In vertical, from E31 to E32, it changes from braided river delta to a shallow lake facies, thus, formed a cycle which lithologic character is rough at bottom.
其中对辫状河进一步划分为两种类型，即砾质辫状河和砂质辫状河，并划分出了辫状河上游和下游。
The braided river is further divided into gravel braided river and sandy braided river, the upstream and downstream are also defined.
结果表明，区域发育的沉积体系主要有曲流河三角洲、扇三角洲、辫状河三角洲、网状河三角洲和湖泊。
The result shows that, the depositional system of the Damoguaihe Formation in Beier Basin composes of meandering river delta, fan delta, braided river delta, braided stream delta and lake.
分析认为该区长2为辫状河沉积体系，物源来自北东方向，主要发育河道、河道砂坝和河漫滩微相类型。
The paper conclusion that Chang 2 belonged to braided stream depositional system tract, the provenance was from north east and mainly developed channel, channel bar and flood plain.
下段为辫状河沉积，发育良好的砂体、富含有机质，它是本区重要的找矿目标层，产底河道型砂岩铀矿化。
The Lower Member of braided system is the most important target bed enriched in organic matter where basal-channel-type uranium mineralization occurs.
鄂尔多斯盆地上三叠统延长组广泛发育冲积扇、河流、湖泊、扇三角洲、辫状河三角洲和曲流河三角洲沉积。
Yanchang formation of the Upper Triassic in the Ordos basin have a wide distribution of alluvial fan, fluvial, lacustrine, fan delta, braided delta and meander delta deposits.
辫状三角洲体系的平原相基本上由辫状河道沉积组成，三角洲前缘及前三角洲相带则以快速堆积、滑塌及浊流沉积为主。
Braid delta systems mainly consist of braid river deposits in delta plain facies, rapid accumulation deposits, slump deposits and turbidites in delta front and prodelta facies.
辫状三角洲体系的平原相基本上由辫状河道沉积组成，三角洲前缘及前三角洲相带则以快速堆积、滑塌及浊流沉积为主。
Braid delta systems mainly consist of braid river deposits in delta plain facies, rapid accumulation deposits, slump deposits and turbidites in delta front and prodelta facies.
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