depositional system中文是什么意思

• 沉积体系

• system    n. 1.体系，系统；分类法；组织；设备，装置。 2.方 ...
• depositional system tract    沉积体系域
• depositional    沉积的; 沉降作用的
• depositional area    沉积面积
• depositional basin    沉积池; 沉积盆地
• depositional break    沉积间断
• depositional condition    沉积条件
• depositional cycle    沉积旋回; 沉积循环
• depositional dip    沉积倾角; 原始倾斜；最初倾斜角; 最初倾斜角
• depositional edge    沉积边际; 沉积边沿
• depositional environment    沉积环境
• depositional fabric    沉淀组构; 沉积结构; 沉积组织
• depositional fault    沉积断层; 同生断层
• depositional force    沉积力
• depositional form    沉积地形
• depositional fractionation    沉积分异作用
• depositional framework    沉积格架
• depositional gradient    天然沉积坡度; 天然坡度; 原始沉积倾斜度; 原始坡度; 自然坡
• depositional history    沉积史
• depositional interface    沉积间面; 沉积界面; 沉积介面
• depositional landform    堆积地形
• depositional lenticularity    沉积透镜状产状
• depositional magnetization    沉积磁化强度
• depositional mark    沉积标志; 沉积痕印; 沈积痕印
• depositional mode    沉积方式

• The depositional environment of the upper paleozoic in the ordos evoluted from the epicontinental sea to the fluvial - delta . the change of the depositional environment and eustacy controlled the main depositional systems in the research area
  上古生界沉积环境演化过程总的是由陆表浅海逐渐变为陆相的河流?三角洲，海平面升降和海水进退控制了区内主要的沉积体系和沉积相类型。
• Comprehensive analysis by combination of basin tectonism during basin formation and evolution with the basin filling and reforming is the key to reveal the configuration of depositional systems and the source , reservoir and seal in the inland tectonically active basins
  摘要结合盆地形成演化过程中各种构造作用与盆地沉积充填和改造过程的成因分析，是揭示内陆构造活动盆地沉积体系域时空配置和生储盖发育分布的重要基础。
• The upper cretaceous jingzhushan formation in the biru basin , xizang consists of a succession of coarse - grained elastic rocks in the alluvial fan - fan delta depositional system , intercalated with intermediate - acidic volcanic rocks including dacite , andesite , quartz trachyandesite and rhyolite
  摘要上白垩统竞柱山组为一套冲积扇扇三角洲沉积体系的粗碎屑岩，间夹由英安岩、安山岩、石英粗安岩和流纹岩组成的中酸性火山岩。
• The sequence units formed in different evolutional stages of basin show significant difference in sequence architecture , in depositional systems tracts and in sedimentary disposal patterns , which were predominantly determined by the paleo structural framework and the activation of syndepositional structures in the basins
  不同构造演化阶段的层序结构和沉积体系域构成等存在显著差异，主要取决于古构造格架和同沉积构造的活动。
• According to paleo - geomorphology and depositional systems analysis , three kinds of forming models of subtle traps were built . they are fan - delta front - slope - sliding turbidity subtle traps n sub - fan near fault - stepping faults - turbidity subtle traps and fan - delta - furrow - sub - fan - sliding turbidity subtle traps
  综合分析表明，临南洼陷具有有利的油气成藏条件，发育有上倾尖灭型隐蔽油气藏、透镜体隐蔽油气藏、断层-岩性隐蔽油气藏等隐蔽油气藏。
• Then this paper discusses the main control factors of lithological traps . the types , features and the distributional area of theses depositional systems are dominated by macro paleo - geomorphic units . and the exact position of these lithological traps are determined by local paleo - geomorphic units
  古宏观地貌(凸起、洼陷与大型沟槽)控制了沉积体系的类型、沉积特征及至储集体的分布范围；局部古地貌(断槽、地堑、断阶、沟谷等)决定了岩性圈闭发育具体位置。
• Being or the base of depositional systems , eight pieces of sequence paleogeographic map have been drawned up on condition of long - term cycle sequence as drawing unit , then discussing the distribution of depositional systems on different phases , paleogeographic spread and evolution have been disclosed
  在沉积体系研究基础上，以长期旋回为编图单元，编制了8张层序岩相古地理图，讨论不同时期沉积体系的配置关系，揭示了不同时期岩相古地理展布特征和演化规律。
• The structural slope - break zones are defined as the depositional slopes abrupt change in geomorphology and developed widely in fault and foreland basins , the recognition of which is significant for predicting the distribution of depositional systems tracts , particularly the lowstand systems tracts which usually comprised economically important reservoirs in these basins
  构造坡折带是由构造活动所产生的、对沉积作用具有长期控制作用的古沉积斜坡或古地貌突变带，在断陷或前陆等盆地中普遍发育，其识别对阐明盆内沉积体系域，特别是构成重要油气藏的低位域的分布和预测具有重要意义。
• Lake delta depositional systems appear from lower permian shanxi to middle permian xiashihezi phase , braided river delta in shanxi phase with delta plain subfacies sedimentary deposit , and so early xiashihezi , meandered river delta plain subfacies in later xiashihezi group
  ( 2 )下二叠统山西组中二叠统下石盒子组为湖泊三角洲沉积体系，其中山西期为网( braided )状河湖泊三角洲，以三角洲平原亚相沉积为主，下石盒子组早期也为网状河三角洲、晚期为曲流河三角洲平原沉积。
• The lithological traps related to jishan delta ? turbidite fan depositional system inherently developed during the base level falling period of c3 cycle and the base level rising period ; the lithological traps related to the underwater fan depositional system near xiakou fault developed during c2 cycle ; the lithological traps related to qudi fan delta developed during the base level falling period of c2 cycle ; and there are a few lithological traps related to shangfeng delta . these predicted traps are mainly distributed in the deeply low - lying areas
  在沉积体系、沉积相研究的基础上，对临南洼陷沙三段岩性圈闭分布作出了预测，指出了各旋回基准面下降期是寻找岩性圈闭的有利层序地层位置， (扇)三角洲前缘滑塌作用或快速充填作用形成的浊积扇或滑塌作用形成的浊积岩体是岩性圈闭形成的主要场所。

• depositional systemとは意味：堆積｛たいせき｝システム