河岸沉陷 的英文怎麼說

中文拼音 [ànchénxiàn]
河岸沉陷 英文
bank settlement
  • : 1 (天然的和人工的大水道) river 2 (指銀河系) the milky way system; the galaxy 3 (特指黃河) t...
  • : Ⅰ名詞(水邊的陸地) bank; shore; coast Ⅱ形容詞[書面語] (態度嚴峻或高傲) lofty
  • : Ⅰ動詞1 (沉沒; 墜落) sink 2 (沉下 多指抽象事物) keep down; lower 3 [方言] (停止) rest Ⅱ形容...
  • : Ⅰ名詞1 (陷阱) pitfall; trap2 (缺點) defect; deficiency Ⅱ動詞1 (掉進) get stuck or bogged do...
  • 河岸 : river bank河岸沖刷 river bank scouring; 河岸防護林 river bank protection forest
  • 沉陷 : 1. (下陷) sink; cave in 2. (沉降) sinkage; downpunching; depression; subsidence; [建築] settlement
  1. Based on available data, the study on regional structure, sedimentary reservoir and source rock characteristics shows that the basins in south china sea had experienced sedimentary evolution in faulting period and depression period, deposited thick cenozoic formation, upwardly developed alluvial fan facies, river - lake facies coastal swamp facies coastal facies, neritic facies and bathyal deposit system, regionally had 3 source rocks of eocene, oligocene and miocene, 3 reservoirs of pre - cenozoic basement buried bill, oligocene sandstone and miocene reef, with pliocene and pleistocene neritic facies and bathyal shale as regional caprock

    摘要以現有資料為基礎,通過對區域構造、積儲層、烴源巖特徵等基礎石油地質條件研究,認為南海海域各盆地經歷了斷期和坳積演化,積了巨厚的新生代地層,自下而上發育了沖積扇相、湖相、濱沼澤相、濱海相、淺海相、半深海相積體系,區域上存在始新統、漸新統和中新統3套烴源巖,前新生代基巖潛山、漸新統砂巖、中新統生物礁3套儲層,區域蓋層為上新統和更新統淺海半深海相泥巖。
  2. 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

    詳細的積相研究發現,紅獅地區第三系發育有沖積扇、水下沖積扇、流、三角洲、扇三角洲、湖泊和湖底扇7種主要積相類型,並對作為區內主要勘探目的層系的下乾柴溝組和上乾柴溝組進行了以超層序為單位的積相平面編圖,以較高的時間解析度揭示了區內積相帶的平面展布及其在不同構造背景中的分佈規律,比如在北部的凹陡坡背景下,上升半旋迴低水位期通常發育有水下扇、湖底扇等陡近源特徵的積體系,下降半旋迴高水位期,扇三角洲相粗碎屑巖由北向南進積;在南部的凹緩坡背景下,上升半旋迴主要發育辮狀流相,下降半旋迴辮狀三角洲相由南向北進積;而中部紅柳泉一獅子溝一帶則為湖泊相積和鹽類積。
  3. There are 5 depositional systems in the region. they are panne and jishan delta systems coming from chengning heave near the northwest border of the region, shuangfeng delta located in southwest part of the region coming from luxi dome, qudi fan - delta located in the southeast of the studying area and the sub - fan near fault or fan - delta of the southern part of the region. based on the study of sedimentary facies and depositional systems, 11 lithological traps are predicted

    在等時地層格架內對沙三段各中期基準面旋迴內的積相和積體系進行了詳細研究,確定了沙三段積時期發育的五種積體系類型,即來自凹西北邊界埕寧凸起的盤三角洲體系和基山三角洲體系、來自魯西隆起、分佈在凹西南部的雙豐三角洲體系、東南部的曲堤(扇)三角洲體系,南部的近水下扇/扇三角洲體系。
  4. Shifting of lake shoreline and lithofacies palaeogeographic characters during sedimentary period of the member 3 of shahejie formation of paleogene in dongpu sag

    東濮凹古近系沙街組沙三段積期湖線的變化及巖相古地理特徵
  5. There are 5 depositional systems in the region. they are : panhe and jishan delta systems coming from chengning heave near the northwest border of the region, shuangfen delta located in southwest part of the region coming from luxi dome, qudi fan - delta located in the southeast of the studying area and the sub - fan near fault or fan - delta of the southern part of the region

    確定了沙三段積時期發育的五種積體系類型,即來自凹西北邊界埕寧凸起的盤三角洲體系和基山三角洲體系、來自魯西隆起、分佈在凹西南部的雙豐三角洲體系、東南部的曲堤(扇)三角洲體系,南部的近水下扇/扇三角洲體系。
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