海相沉積 的英文怎麼說

中文拼音 [hǎixiāngchénjī]
海相沉積 英文
marine deposit
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 沉 : 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...
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 沉積 : [地] deposit; sedimentation; deposition; precipitation
  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、沉積儲層、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陷期和坳陷期沉積演化，沉積了巨厚的新生代地層，自下而上發育了沖積扇相、河湖相、濱岸沼澤相、濱海相、淺海相、半深海相沉積體系，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. The unconformity marks the change from fluvial to marginal marine deposition.

    不整合面標志著河相至邊緣海相沉積的相變。
  3. Besides humic acid and kerogen, four soms consist of a special organic fraction black carbon ( bc ), it accounts for the least 18. 36 % of toc in marine sediment. and different fractions of som have different origin

    四種土壤和沉積物有機質中除了腐殖酸和乾酪根，都含有相當數量的碳黑，最少的海洋沉積物有機質中碳黑含量也達到18 . 36 。
  4. Because during the sedimentation of the flood plain - estuary fades, the conditions of sea level rising, tidal regime, sediment supply and accommodation space were suitable for the development of a tidal ridge system, the sand lenses associated with this facies may represent tidal ridge formation in the incised valley

    在河漫灘河口灣相沉積期問，由於海平面上升、潮流體系、沉積物供給和可容空間條件適合一個潮流沙脊體系的發育，其中的砂質透鏡體可能代表了下切河谷內發育的潮流沙脊。
  5. This thesis emphasizes to proceed the study on the mechanism of formation of the reservoirs of lower palaeozoic burial hills in the regions of zhuangxi and chengdao from the angle of geochemistry. the research of petrology reveal rock types of the regions mainly include carbonate rock, claystone, siltstone, breccia and a few of evaporite rock

    巖石學研究表明，樁西、埕島地區下古生界古潛山儲層的巖石類型有碳酸鹽巖、粘土巖、碎屑巖、以及少量蒸發巖，其中碳酸鹽巖是該區下古生界古潛山儲層最主要的巖石類型，為一種穩定地臺型海相沉積環境的產物。
  6. The sedimentary facies show a depositional evolution from the deep - water sediments through shallow - water sediments to the continental sediments, including alluvial fan, river, lake, delta ( tide - dominated ), barrier coast, shallow sea, deep sea and volcanic debris flow deposits

    在沉積相上，經歷了從深水沉積到淺水直至陸相沉積的演變，發育有沖積扇、河流、湖泊、三角洲（潮汐） 、障壁海岸、淺海、深海和火山碎屑流沉積。
  7. The results of archaeal diversity analysis showed that most of the members belonged to crenarchaeota, and included many unidentified archaea species. abundant bacteria related to the metabolism of sulfur and methane were found in sediment collected from " warm pool " area, which indicated that the metabolism of sulfur and methane played an important role in the substance and energy conversion of this area

    在「暖池」區沉積物中發現了豐富的與硫及甲烷代謝相關的細菌，對這些細菌的種類組成及其在各層次沉積物中的分佈、數量進行了分析，發現該海區沉積物中存在一條完整的硫和甲烷代謝循環途徑，它們的代謝在物質能量代謝中占據重要的地位。
  8. The qiantang basin, having the most complete and extensive marine sedimentary strata during jurassic, is the second larger mesozoic marine sedimentary basin. although many achievements are obtained in recent years, the research are still only involved in second - or third - order of mesozoic sequence. on the base of sedimentation facies analysis of matuo formation, high frequency sequence are studied

    藏北羌塘盆地地處青藏高原腹部，是我國中生代第二大海相沉積盆地，侏羅紀是羌塘盆地發育最全、分佈最廣泛的海相沉積層系近年來，羌塘盆地在層序地層方面的研究已取得不少成果，但其層序地層研究多涉及中生代二級或三級層序，至於高頻層序，尚未進行詳細的研究。
  9. In the interim from highstand systems tract to transgressive systems tract, faulting is violent in the basin, different kind of fluids coming from dissimilar position of lithosphere enter into synsedimentary faults served as a place fluids mixed to form ore - bearing hydrocarbon alkali - fluids

    在從高水位體系域向海侵體系域的盆地相迅速轉化時，盆地內斷裂構造活動強烈，斷裂溝通不同部位的熱水流體，使成礦烴堿流體沿斷裂上升，在海底沉積成礦。
  10. From the late carboniferous to the end of permian, the spores of the shishuyuan trough were from the north china province, and the marine sediments were absent in the southern part of eqm

    晚石炭世至二疊紀末，柿樹園海槽的孢子見于華北生物省，東秦嶺南部缺乏海相沉積。
  11. On the basis of realizing the sedimentary system and tectonics, the authors think the sedimentary fades of the taiyuan formation is barrier island, beach and delta facies in tabamiao area in the north of orcios basin by observing cores, analyzing lithofacies and log facies

    摘要在了解區城沉積背景的情況下，綜合運用巖心觀察、巖相分析、測井相分析等手段，確定鄂爾多斯盆地北部塔巴廟區塊太原組為有障壁海岸沉積體系和無障壁海岸沉積體系的濱淺海相沉積與湖泊三角洲相沉積。
  12. Study on the character of marine sediment basin in the mid - yangtze area

    中揚子區海相沉積盆地性質研究
  13. Distribution characters and exploration potential of mesozoic sea facies sedimentary strata in the south china sea basin

    南海盆地中生代海相沉積地層分佈特徵及勘探潛力分析
  14. Abstract1 northeast sichuan basin is a mesozoic - cenozoic basin with complex tectonics, triassic formation based on marine deposits was an important potential resource and reservoir

    摘要川東北地區是一個具有復雜構造的中新生代盆地，以海相沉積為主的三疊系是重要的儲層。
  15. The qiangtang basin, having the most complete and extensive marine sedimentary strata during jurassic, is the second larger mesozoic marine sedimentary basin

    藏北羌塘盆地地處青藏高原腹部，是我國中生代第二大海相沉積盆地，侏羅系是羌塘盆地發育最全、分佈最廣泛的海相沉積層系。
  16. ( 5 ) the study indicated that the formation and evolution of five tertiary sequence of middle - upper jurassic series correspond to five rise and fall cycles of sea level, and finally ends in marine deposits

    （ 5 ）研究表明，中?上侏羅統五個三級層序形成演化對應相對海平面的五次升降變化旋迴，並最終結束海相沉積。
  17. Carbon and oxygen isotope data show that the carbonatite layer in fozichong ledge is different from the normal marine sedimentary carbonatite, infering that its formation has relation with hot - water sedimentary activity

    碳、氧同位素顯示，佛子沖礦田賦礦層位中的碳酸鹽巖地層與正常的海相沉積碳酸鹽巖不同，其成因與熱水沉積活動有關。
  18. Conclusion are obtained as follows : 1. basin accepted sedimentation since sinian, and strata were well developed. it was marine sedimentary series from sinian to middle - triassic and become continental sedimentary series since late - triassic

    主要成果及認識如下： 1 、盆地自震旦紀以來長期接受沉積，地層發育良好，震旦紀至中三疊世為海相沉積體系，晚三疊世以後為陸相沉積體系。
  19. Studies on geology of the deposits and geochemistry of trace elements, rees, isotopes, ore - forming fluids show that the ore - forming materials came from varied sources. ore - forming materials of the tianbaoshan deposit was chiefly derived from different sedimentary rocks of the upper crust and orogen, while those of the daliangzi deposit mainly from the sinian dengying formation. meteoric waters were the major source of the ore - forming solution

    礦床地質特徵以及常微量元素、稀土元素、同位素、成礦流體等地球化學特徵的研究表明，礦床成礦物質是多來源的，天寶山礦床成礦物質主要來自上部地殼和造山帶各種沉積巖，大樑子礦床成礦物質主要來自震旦系燈影組地層；兩個礦床成礦溶液主要來自大氣降水；硫大部分來源於同時期的海相沉積地層（震旦系燈影組）中被細菌還原的海水硫酸鹽。
  20. Deep & thick soft clay formed from sea facies sediment extensively distributing near the littoral in southeast china, due to its low shear strength and high compressibility, results in many difficulties in design & construction of groundwork. especially, post - construction settlement control problem has been to be solved desirably

    我國東南沿海地區廣泛分佈著海相沉積的深厚軟土，由於深厚軟土的強度低、變形大，給地基基礎工程的設計與施工帶來許多困難；特別是近年來一些大型工程的工后沉降問題，正日益成為巖土工程領域亟待解決的重要課題。
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