deep sedimentary basin 中文意思是什麼

deep sedimentary basin 解釋
深沉積盆地
  • deep : adj 1 深的；深處的；…深的，有深度的。2 深遠的；深奧的，奧妙的；深謀遠慮的。3 深陷…中；埋頭…中，熱...
  • sedimentary : adj. 1. 沉澱[沉積]（物）的；沉澱性的。2. 沉澱[沉積]成的；水成的。
  • basin : n 1 臉盆；水盆。2 滿盆，（一）盆。3 盆地，流域。4 水坑，地塘；（港灣）深度；內灣，小灣；【造船】...
  1. From studies of these characteristics of structures, palaeontology, drilling, well logging, seismic profile, salt chemistry and lacustrine sedimentary system, it is recognized that the new characteristics occur in of section pukou and in huaiyiri sag, and the huge thickness of salt rocks is formed by the crust salt materials upwelling along deep fracture in the form of hot bittern and entering lacustrine basin in this area

    通過該區構造、古生物、鉆井、測井、地震、鹽巖化學及湖盆內沉積體系等特徵的研究，認為淮陰凹陷浦口組二段和三段的沉積構造有其特殊性，巨厚的鹽巖層是殼深部鹽類物質沿深大斷裂上涌以熱鹵水形式進入湖盆的結果。
  2. The basin - formed mechanism, evolution model and petroliferous geological features of compresso - shear basins in the world are analyzed, by which six aspects of the features are summarized as follows : 1 ) in the compresso - shear process, the sedimentary speed of basin is high, forming thicker coarse - grained clastic rocks which normally shape good petroleum reservoir ; 2 ) the source rocks of basin tend to coming from the organic matter - enriched rocks formed in pre - compresso - shear stages, except that in intense compresso - shear process, deep water - semi deep water source rocks are possibly developed in pre - compresso - shear stages, e4xcept that in intense compresso - shear process, deep water - semi deep water source rocks are possibly developed in frontal of deep depression ( fore deep ) of thrust belt ; 3 ) the en echelon folds ( including anticline and fault - nose structure ) are generally as good oil traps ; 4 ) the compresso - shear process is helpful to hydrocarbon accumulation ; 5 ) it may promote the maturity and hydrocarbon - generating process of organic matte, and 6 ) the thrust belts in the surrounding areas of compresso - shear basin are favorable are favorable domains for petroleum concentration

    摘要通過對世界上壓扭性盆地的成盆機制、演化模式和油氣地質特點分析，總結壓扭性盆地具有6個方面的石油地質特徵：壓扭作用期間盆地的沉積速率較高，一般形成較厚的粗碎屑沉積，它們常構成很好的油氣儲集層：盆地的烴源巖往住來自於前壓扭期砂成的富含有機質的巖石，但在強烈的壓扭作用期間，在沖斷帶的前緣深坳陷（前淵）中有可能發育深水半深水相的烴源巖；壓扭（張扭）作用期間形成的雁行式褶皺（包括背斜和斷鼻等）往住是很好的油氣圈閉；壓扭作用易於成藏；壓扭作用可以促進有機質的成熟生烴作用；壓扭性盆地的周邊沖斷帶是油氣賦存的有利部位。
  3. Based on the structural evolution and geological framework in northern margin rift of qaidam basin, this paper presents that the overall course of faults development in middle qaidam is the main power for controlling the superimposition and assemblage of mesozoic and cenozoic basins, the deep sedimentary structure of mesozoic and the reverse structures during himalayan movement in this rift, and illustrates that the petroleum system in it is characterized by side - by - side pattern in space and by continuous pattern in time

    摘要在分析研究柴北緣斷陷構造演化和地質結構的基礎上，指出柴中斷層發育的全過程，是控制柴北緣斷陷中、新生界盆地的疊加與組合、中生界深層沉積構造和喜馬拉雅運動期構造反轉等形成的主要動力，進而闡明?柴北緣斷陷含油氣系統在空間上為並列型、在時間上為連續型的特徵。
  4. According to the differences of sedimentary facies and environment, the source rock are divided into four types such as lime - mud reef in platform margin, platform inner sag, deep - water flat slope or continental shelf, abyssal basin, the lime - mud reef type is distributed in platform margin of upper ordovician, the remained three types are widely distributed in cambrian - ordovician system

    根據沉積相帶與沉積環境的不同，可將烴源巖劃分為在不同沉積環境中的4種類型烴源巖；臺地邊緣灰泥丘型烴源巖、臺地內凹陷型烴源巖、深水緩坡與陸棚型烴源巖、深海盆地型烴源巖。
  5. The palaeogeographic research indicate that the palaeogeographic outline of the study area recorded the evolution from a sedimentary basin in which the shallow - water carbonate platform sediments and deep - water terrigenous clastic submarine fan developed from southeast to northwest and northeast during the late triassic through a submarine sheet - like model composed of deep - water sandy turbidite and fine - grained turbidite during the early jurassic to a terrigenous clastic barrier coast during the middle and late jurassic and finally to the coal - bearing delta sediments during the late cretaceous

    古地理分析表明，研究區晚三疊世古地理輪廓是一個從東南向西北和東北方向由淺水碳酸鹽臺地及深水陸層海底扇沉積共同發育的沉積盆地；早中侏羅世，演變成為一個由深水砂質濁積巖和細屑濁積巖組成的水下席狀體沉積；進入中晚侏羅世，其古地理表現為一個陸屑淺海有障壁海岸；到了晚白堊世，研究區表現為以含煤沉積為特徵的三角洲相沉積。
  6. Through the analysis of the stratigraphy and sedimentary facies of the research areas, the description model between the stratigraphic framework and deposite environment can be set up firstly by the transition from the " three horizons sandstone with two intercalated limestone horizons ' mn yanshiping area to shale and marl in amdo - zigetang co, and to oil shale in bilong co, then by the transition of the shallow water platform facies to the deep water continental shelf, slope, and to the deep water basin

    通過對研究區地層和沉積相分析，建立起一個從北向南由雁石坪地層類型「三砂夾兩灰」過渡為安多?茲格塘錯地層類型泥頁巖、泥灰巖，最後到比洛錯地層類型黑色油頁巖，由淺水臺地相過渡到深水陸棚、斜坡，最後到深水盆地相的地層格架與沉積環境解釋模式。
  7. Were found in the margin around the basin. lucaogou fm. was mainly composed of thick dark mudstone, micritic limestone, argillaceous dolomite, which reflected a shallow to fairly deep - lake sedimentary formation

    蘆草溝組在盆地內部發育厚層暗色泥巖、泥晶灰巖、泥質白雲巖等，反映陸相淺一半深水沉積建造。
  8. According to the basic principle of sedimentary geochemistry, two geochemical sections from dongying sag of bohai bay region and turpan basin were selected as the standard models of deep - water rift - subsidence basin and shallow water coal measure basin, respectively

    結果表明，該盆地侏羅系地層元素特徵與東營凹陷很相似，由此推知其古環境在更大程度上傾向于東部深水斷陷湖盆。
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