鹽屑巖 的英文怎麼說
中文拼音 [yánxièyán]
鹽屑巖
英文
halolite-
The lower part formed in a littoral - epeiric environment, is a series of elastic rocks, partly contains carbonate rock and metamorphic basic volcanic rocks and the upper part formed in a bathypelagic environment is a series of sediments with chert, partly contains metamorphic basic volcanic rocks
其下部為一套濱淺相碎屑巖,局部夾碳酸鹽巖、變質基性火山巖;上部為一套深水沉積巖系夾硅質巖,局部夾變質基性火山巖。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
詳細的沉積相研究發現,紅獅地區第三系發育有沖積扇、水下沖積扇、河流、三角洲、扇三角洲、湖泊和湖底扇7種主要沉積相類型,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沉積相平面編圖,以較高的時間解析度揭示了區內沉積相帶的平面展布及其在不同構造背景中的分佈規律,比如在北部的凹陷陡坡背景下,上升半旋迴低水位期通常發育有水下扇、湖底扇等陡岸近源特徵的沉積體系,下降半旋迴高水位期,扇三角洲相粗碎屑巖由北向南進積;在南部的凹陷緩坡背景下,上升半旋迴主要發育辮狀河流相,下降半旋迴辮狀河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沉積和鹽類沉積。The coqen basin in xizang lies between the bangong - nujiang suture zone and yarlung zangbo suture zone, and once extended northwards and southwards, respectively centred by the qiekan - goicang - asog rift zone as the center of deposition and subsidence during the middle jurassic to the early creatceous. ( 1 ) during the middle - late jurassic, the rift zone was occupied by deep - water turbidites, radiolarian siliceous rocks, shallow - water carbonate rocks, clastic rocks and basic - ultrabasic rocks, while both sides of it by littoral and shallow marine elastic rocks and carbonate rocks
摘要位於班公湖怒江縫合帶與雅魯藏布江縫合帶之間的措勤盆地,在中侏羅世早白堊世期間具有以且坎古昌阿索裂谷帶為沉積、沉降中心向南北兩側展開的古地理格局:中晚侏羅世時期,裂谷帶內由深水濁積巖、放射蟲硅質巖和淺水碳酸鹽巖、碎屑巖巖片及基性超基性巖等組成;裂谷帶兩側由濱淺海相碎屑巖和碳酸鹽巖組成。The reservoirs in permian is consist of carbonate rock, tuff, clastic rock and volcanic rock
二疊系儲集層主要由碳酸鹽巖、沉凝灰巖、碎屑巖和火山巖組成。The clastic rocks distribute mainly in the lower cambrian and the carbonate rocks in the upper part of the lower cambrian and middle and upper cambrian
碎屑巖主要分佈在下寒武統;下寒武統上部和中、上寒武統主要由碳酸鹽巖構成。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。Abstract : to the principle and project that tu guangazhi proposed in 1990, the gold ore deposits in qinling ( shaanxi ) may be classified into fouowing types : archean high - grade gneiss type, fine grained fragmental rock - carbonate rock - silicilith type, metamorphic fragmental rock type, volcanic rock type, explosive breccia type, intrusive rock exo - and endo - contact zone type. inthis paper, the geological characteristics, metallogenic geological setting, the source of ore - forming materials, digenic mechanism and metallogenetic epoch of gold ore deposits are also discussed
文摘:參照塗光熾先生( 1990 )提出的礦床類型劃分原則與金礦分類方案,將陜西秦嶺地區原生金礦劃分為太古界綠巖建造型、細碎屑巖-碳酸鹽巖-硅質巖建造型、變質碎屑巖型、火山巖建造型、隱爆角礫巖型和侵入巖內外接觸型金礦,並對各類型金礦的地質特徵、成礦地質背景、成礦物質來源、礦床形成機制及形成時代等問題進行了論述和討論。The primitive study on the emplacement mechanism suggests that the volcanic rocks had underwent the stages of the trench accretion and the basement of forearc basin, which received the elastics of the yanbian group
經過初步的侵位機制分析,可知這套火山巖經歷了海溝增生楔、弧前盆地基底,並接受了鹽邊群碎屑巖的沉積。4. triangular diagram of the sandstone clastic compositions and the relationship diagram of major element suggest that the proto basin of the clastic rock of the yanbian group was a forearc basin, which was in an active continental margin
鹽邊群碎屑巖碎屑骨架顆粒統計分析結果和砂巖常量元素構造環境判斷圖解顯示,它們所處的構造環境為活動大陸邊緣,初步判定它們的原型盆地為弧前盆地。Water invasion bursten out during the railway - tunnel construction is usually the mainly problem in constructing or operating, also which brings surface water to exhaustion and pollutes environment or effects ecology, etc. the geleshan tunnel which crosses through guan - yin gorge anticline which trend is near south north, is located between tuanjie village and jingkou village of the shapingba zone, chongqing city, which is belongs to the inducting segment of yu - huai railway. the guan - yin gorge anticline appears to ridge and slot interlacing in land form, and is composed of clastic rock and carbonate rock from jurassic xintiangou group to triassic
歌樂山隧道位於渝懷線引入段重慶市沙坪壩區團結村至井口村之間,隧道穿越近南北向的觀音峽背斜,地貌上表現為脊、槽相間,觀音峽背斜由侏羅系新田溝組至三疊系下統碎屑巖和碳酸鹽巖組成,歌樂山頂大部分出露可溶巖地層,地表巖溶發育,有大量泉水和暗河出口,並修建有多個中小型水庫、大量池塘和水井。Based on the new structural framework and the overlap relationships in every continuous outcrop, the new stratigraphic sequence of the yanbian group is put forward, which deeply changes the rock composition of every formation
根據新的區域構造格架和野外連續露頭的疊覆關系,重新釐定了鹽邊群碎屑巖的地層序列以及各碎屑組的內含。The reservoir types in lucaogou formation is carbonate rock, clastic rock and tuff, while the reservoir types in tiaohu formation is mainly tuff and volcanic rock
蘆草溝組儲層巖石類型主要有碳酸鹽巖、碎屑巖及沉凝灰巖,而條湖組則主要為火山巖和沉凝灰巖。It is considered that the sequence evolution in the palaeozoic went through the following three stages, the filling of evaporate platform, the filling of carbonate and detrital rock mixed deposits in epiric sea, and the filling of detrital deposits of lake - deltas in paralic inland sag
認為研宄區古生界層序演化經歷了以下三個階段:蒸發臺地充填階段、陸表海碳酸鹽巖與碎屑巖混合沉積階段,以及近岸內陸坳陷的湖泊三角洲碎屑巖沉積階段。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 post - salt sediment group formed ( upper permian to quaternary ) is composed mainly of clastic rocks, with carbonates locally
晚二疊世以後形成的鹽上層系沉積,主要?碎屑巖,在局部地區有碳酸鹽巖。Sedimentary environment in benxi stage from east to west were respectively shallow - sea muddied continental shelf, barrier island, lagoon and tidal flat. most area in taiyuan stage was distributed by shallow - sea continental shelf, but the northern and southeastern part were scattered by clastic tidal flat and carbonate tidal flat. sedimentary environment in shanxi stage, in the middle and late shihezi stage was deltas and lake
馬5晚期研究區發育蒸發臺地相和局限臺地相;本溪期自東而西發育淺海泥質陸棚、障壁島、瀉湖及潮坪相;太原期大部分地區發育淺海陸棚沉積,北部和西南部則發育碎屑巖潮坪和碳酸鹽潮坪沉積;山西期和石盒子中晚期為三角洲和湖泊沉積環境;石盒子早期廣泛發育辮狀河三角洲和湖泊沉積。Two kinds of ore have been identified. the first type is characterized by syngenetic sedimentation, which is called as hot - water sedimentary ore. the ore emerges in bedded orebodies which have stable thickness
作為典型礦例的佛子沖礦田主要產于下志留統細碎屑巖夾碳酸鹽巖地層中,作者首次在礦田內發現了兩種不同礦石類型:一類礦石具有典型的同生沉積特徵,稱之為熱水沉積型礦石,礦石產于層狀、似層狀礦體中。On the basis of sratigraphic reorganization, paleontology and petrologic markers, jurassic sedimentary facies of the studing area are divided into the transitional facies, clastic rock marine facies and the carbonate facies, representing three different deposite environments
通過對地層清理、古生物以及巖石學特徵的詳細研究,將研究區侏羅紀劃分為海陸過渡相、碎屑巖海相和碳酸鹽巖海相三個沉積體系組。The transitional facies can also be divided as estuarine, tidal flat and lagoon ; the depositional envirnononents of clastic rock marine facies include offshore, shallow water continental shelf, deep water continental shelf, slop as well as the deep water basin ; the carbonate facies can also be divided into a carbonate platform and ramp
海陸過渡相又分為河口灣、潮坪、瀉湖;海相碎屑巖沉積環境包括濱海、淺水陸棚、深水陸棚、斜坡以及深水盆地;碳酸鹽巖海相又可分為碳酸鹽臺地、碳酸鹽緩坡。Light gray, light yellow gray carbonate rock, clastic rock, a little amount mudstone with the gypsum rock in suonahu formation, regarding carbonate rock as principle
嗩吶湖組主要發育淺灰色、淺黃灰色碳酸鹽巖、碎屑巖,少量泥巖和石膏巖沉積,以碳酸鹽巖為主。分享友人