陸緣沉積 的英文怎麼說
中文拼音 [liùyuánchénjī]
陸緣沉積
英文
epicontinental sedimentation- 陸 : 陸數詞(六的大寫) six (used for the numeral 六 on cheques, etc. to avoid mistakes or alterations)
- 緣 : Ⅰ名詞1 (緣故) reason 2 (緣分) predestined relationship 3 (邊) edge; fringe; brink Ⅱ動詞(攀...
- 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
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Geotectonically, the youjiang sedimentary basin was referred as youjiang yindosinian folded belt. triassic turbidites accumulated in the basin were derived from surrounding ancient lands including yuebei, jiangnan, and yunkai. tectonic setting of the sedimentary basin was in between an active continental margin and a continental island arc
賦礦濁積巖系的主要物源區為盆地周圍的「越北古陸」 、 「江南古陸」和東邊地區包括欽防海西褶皺帶在內的「雲開古陸」 ,沉積構造背景介於大陸島弧和活動大陸邊緣之間的過渡構造環境。Their original rocks are volcanic rocks, epicontinental clastic sedimentary rocks, and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series
其原巖巖石類型有火山巖,陸緣碎屑沉積巖,火山、島弧拉斑系列或鈣堿系列火山巖、蛇綠巖等。Some conclusions are listed as follows : the plateform cover cap of ordos basin and its circumference areas can be divided into five tectonic sequences. the tectonic evolution of ordos basin can be classified in six stages : the basement formation phase ( from archeozoic to paleoproterozoic ) ; the aulacogen phase ( from mesoproterozoic to neoproterozoic ) ; the north china continental sea phase ( from sinian to early - paleozoic ) ; the north china intracratonic depression phase ( from late - paleozoic to early mesozoic ) ; large ordos inland basin phase and the formation of independent ordos basin ( mid - late mesozoic ) ; fault basin phase around the ordos basin ( cenozoic )
通過研究有以下成果及認識:鄂爾多斯盆地及其周緣地區沉積蓋層可劃分為五大構造層序,盆地的形成和演化分為六大構造階段:太古代至古元古代基底形成階段、中新元古代克拉通內裂陷槽或坳拉槽演化階段、震旦紀?早古生代華北陸表海盆演化階段、晚古生代?早中生代華北克拉通坳陷演化階段、中生代中晚期大鄂爾多斯內陸盆地演化階段及獨立鄂爾多斯盆地的形成、新生代周緣斷陷盆地演化階段。The tectonic subsidence curves on the southeastern margin of the yangtze plate are drawn out using of backstripping method for the basin formation and evolution. the basins located in the southern margin of the yangtze plate, in the basin dynamic computer simulation, is explored and constituted to be a typical foreland basin which is of not rather high mountain and thermal situation to be lower in this older orogeny belt
在沉積盆地分析方面,基本查明揚子板塊東南邊緣早古生代被動大陸邊緣沉積特徵及沉積構造演化,同時運用反剝法技術對揚子板塊東南大陸邊緣沉積盆地形成,演化的構造沉降動力學進行探討,運用計算機模擬方法,定量動力沉積學對揚子東南邊緣奧陶紀到志留紀前陸地進行計算機模擬分析,探索並建立這個古老造山帶前陸盆定量參數和動態定量模擬。This research focuses on the sedimentology, basin analysis and tectonic evolution of mesozoic strata in the north margin of the dabie orogenic belt, using an integrated approach of modern sedimentology, continental dynamics, petrology, geochemistry and isotope chronology. the topics of the study include : ( 1 )
以現代沉積學和大陸動力學理論為指導,結合巖石學、地球化學、同位素年代學等諸多學科,對大別山造山帶北緣地區中生代地層進行沉積學、盆地分析以及構造演化研究。In a study on a sedimentary basin analysis of the huanan orogenic belt, the sedimentary basin character and evolution in the southeastern passive continental margin of the yangtze plate is investigated with elaborate sedimentary environments and sedimentary character from the sinian to the triassic, and then the sedimentation sketch of this belt is established especially to be from rift, passive continental margin into foreland basin in the early paleozoic on the yangtze plate
在華南造山帶沉積盆地分析和演化研究中,對揚子大陸東南邊緣從震旦紀到三疊紀沉積環境,沉積作用特點,沉積盆地性質和演化進行研究,特別是建立了中國南方揚子板塊早古生代從裂谷,被動大陸邊緣到前陸盆地華南造山帶沉積作用格架。Tectono - sedimentary evolution of the basin may be divided into three stages : continental margin rift, back - arc rift, and depression basin
其沉積?構造演化可劃分為三個階段:大陸邊緣裂谷、弧后裂谷和拗陷盆地。The carbonate source rocks of middle - upper ordovician in tarim basin are widely distributed in different sedimentary environments at the same period such as platform margin slope, platform inner sag, continental shelf, abyssal basin, etc
摘要塔里水盆地中上奧陶統碳酸鹽巖烴源巖在同一時期不同的沉積環境(臺緣斜坡、臺地內凹陷、陸棚、深海盆地等)中均有發育。The sedimentary formation can be summarized as rift bay filling sequence, epicontinental sea filling sequence, offshore debris lake basin sequence and inner continental lake basin sequence. a framework of sequence stratigraphy for the upper palaeozic strata is established in the area. the helan aulacogen of upper carboniferous in the west margin of ordos can be divided into 12 sequences, and most of the upper palaeozoic strata in the area can be divided into 15 sequences
本文對研究區內上古生界進行了層序地層學探討,將本區沉積建造概括為裂陷海灣充填層序、陸表海充填層序、近岸碎屑湖盆層序和內陸湖盆層序,建立了研究區上古生界層序地層學格架,西緣賀蘭拗拉槽上石炭統劃分為12個層序,本區大部分地區上古生界可劃分出15個層序,並全面地概括了層序演化各階段的具體特徵。In the link party of qinling - qiliang - kunlun belt, the polyarc - basin systemic characteristic is discussed with strengthen and standout study on the detail relationship analysis between the arc - basin. the bayan har basin thought to be the preexistence of the songpan - garze belt, is a back - arc basin among a series of polyarc - basin systems behind the qiangtang - taniantawong front the arc beginning in the late paleozoic. the eastern margin started as the western passive continental margin of the yangtze block ( d - t2 ), then changed into a foreland basin related to the north china block and the qiangtang block during the middle to late triassic
在秦祁昆侖結合部研究中,加強和突出了精細的島弧盆分析和造山作用關系的研究,探討了秦、祁、昆結合部多島弧盆特徵;通過巴顏喀拉地區沉積特徵,沉積體的空間展布和形態,面式物源供給方式,礦物成分和地球化學背景分析,其沉積盆地屬性總體上反映出一個從過渡地殼-洋殼基礎上發育起來的周緣前陸盆地的發展和演化過程。Analysis of petroleum geology, reservoir types and distribution in lujiapu depression indicates that : the forming and distribution of reservoirs had been controlled by source area, source - reservoir relationship, petrophysical characteristics, sedimentary facies and secondary structure, and oil is most abundant in reservoirs around hydrocarbon kitchen ; the upper member of jiufutang formation which was entrained or embedded in the main oil source layer has well developed reservoir and good petrophysical property and is the principle oil - bearing interval ; the mid - fan and fan delta front of nearshore submarine fan is the most favorite facies ; the steep slope of the depression mainly consists of structural reservoirs, the slope belt mainly consists of structural - lithologic and updip pinchout reservoirs, the depressed belt mainly consists of lenticular lithologic reservoirs
摘要對陸家堡凹陷油藏形成的石油地質條件、已知油藏類型及分佈的分析認為:生油區、生儲配置關系、儲集物性、沉積相帶和二級構造帶控制了油藏的形成和展布,其中圍繞生油窪陷的油藏含油最豐富;夾持或嵌入主要生油層中,儲層發育、儲集物性又相對較好的九佛堂組上段是主要含油層段;近岸水下扇的扇中和扇三角洲前緣是最有利的相帶:凹陷的陡坡帶以構造油藏為主,斜坡帶以構造巖性及儲層上傾尖滅油藏為主,深陷帶主要為透鏡狀巖性油藏。Hong kong lies on the southern edge of an ancient land mass. the oldest exposed rocks are devonian fluvial sediments that were deposited 400million years ago
香港處于古陸塊的南緣,最老的外露巖石是在4億年前的泥盆紀時期,由河流沖積形成的沉積巖。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。Abstract : in the light of sequence stratigraphic research work on permain coal - accumulating basins in south china and jurassic ordos coal - accumulating basin in north china, the sequence stratigraphic model and coal - accumulating model of passive continental margin and continental down warping basin were established, the comparison between both settings was also briefly conducted
文摘:運用層序地層學原理,對華南二疊紀含煤盆地和侏羅紀鄂爾多斯含煤盆地進行研究,建立了被動大陸邊緣盆地和陸相坳陷盆地的地層層序沉積模式和層序聚煤模式,並對兩者聚煤作用作了簡要對比。The open platform limestones are arranged in the risum - ge ' gyai tarico stratigraphie subprovince, while the restricted platform limestones and terrigenous progradational clastic rocks are observed in the coqen - xainza stratigraphic subprovince in the south and muggar kangri stratigraphic subprovince in the north
早白堊世晚期,盆地以臺地相碳酸鹽巖沉積為主,裂谷帶附近以發育臺地邊緣礁灘相沉積;裂谷帶兩側的日松革吉它日錯分區主要由開闊臺地相灰巖組成;盆地南北部的措勤申扎分區和木嘎崗日分區由局限臺地相灰巖和陸源進積碎屑巖組成。The lower paleozoic continent marginal sedimentary strata in the north kunlun massif are sinian - cambrian alajiaoyi group and ordovician pishigaisayi formation. the former is composed of high maturity flysch deposit, the later consist of continental shelf deposit such as carbonate and slate and sandstone. these rocks implies that they might form at passive continental margin
與其曼于特蛇綠巖相關的早古生代邊緣沉積巖在昆北地塊上為震旦?寒武系阿拉叫依巖群、奧陶系皮什蓋薩依巖組,前者為一套成熟度較高的陸源碎屑復理石沉積,後者為碳酸鹽巖和含碳板巖砂巖等陸棚沉積,顯示其具被動陸緣性質。Source to sink : sedimentation in the continental margins
大陸邊緣的沉積作用So it had the long distance controlling effect on the sediment in the ordos. it is generally supposed that on the ramp of cratonic basin, the sequence of the epicontinental sea in the ordos is mainly composed of the transgressive system tract and the high stand system tract. this paper shows that it is possible that the incised valley of the low stand system tract can exist on the continental shelf in the basin
鄂爾多斯地區上古生界具有克拉通盆地陸表海緩坡沉積的一般特徵,層序構成一般以海侵和高位體系域為主,本次研究認為在陸表海沉積背景下,除在大陸邊緣附近,在盆地內古大陸架上也可以發育低位體系域的下切河谷充填沉積。The relationships between the accumulation of gas hydrates and the typical diapirs in passive continental margin are summarized in primary in this paper which suggest that the factors in passive continental margin including the thick sediment layers, plastic substance, high pressure fluid, outboard volcanic activities and the process of stretch - rupture provide favorable conditions for the formation of the diapirs which can form advantageous environment for gas hydrates coming into being
初步總結了被動大陸邊緣中典型底辟構造與天然氣水合物的成礦關系,認為被動陸緣內巨厚沉積層、塑性物質與高壓流體、陸緣外側的火山活動及張裂作用,為底辟構造發育提供了條件,形成了水合物成礦的有利空間。Six lithofacies palaeogeographic maps of doushantuo, dengying, qiongzhusi, canglangpu, and longwangmiao ages of late sinian and early cambrian have been made in the light of dominant facies and in the way to make stratigraphic map
中揚子地區上震旦統發育了從碳酸鹽潮坪、開闊臺地、淺灘、臺地邊緣、斜坡到臺地前緣盆地等沉積,下寒武統下部主要?細碎屑巖和碳酸鹽巖組成的混合型淺海陸棚沉積,上部變成碳酸鹽潮坪、開闊臺地、臺緣斜坡和臺緣盆地沉積。分享友人