旋迴面 的英文怎麼說

中文拼音 [xuánhuímiàn]
旋迴面 英文
rotation surface
  • : 旋Ⅰ動詞1 (旋轉) whirl 2 (用車床切削或用刀子轉著圈地削) turn sth on a lathe; lathe; pare Ⅱ名詞...
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  1. It turned out that he didn ' t take full advantage of his skills in using topspin, backspin, and sidespin returns

    結果,他沒有充分利用自己在上、下和側擊方的優勢。
  2. Sedimentary dynamic analysis of sequence structure and stacking pattern of base level cycle

    基準結構與疊加樣式的沉積動力學分析
  3. It is dominical by compression and it is small - scale intermountain basin with multi - circles and multi - periods and complex structure. it is 4800km2 area. the exploration of hydrocarbon began in 1950s

    以壓性為主,是一個經過多,多期次復雜改造性的小型山間甕地,積4800平方公里。
  4. During the upper paleozoic in huabei there were 3 main times of sea level eustacy which caused different deposits in research area

    華北晚古生代經歷了3次大的海平升降,不同海侵事件在研究區內留下了不同的沉積紀錄。
  5. The filling evolutionary process in the palaeozoic era in this area was extremely complex. during the majiagou stage of early ordovician period, the researched area went through three tertiary eustatic cycles. with negative movement in ma ; stage, deposits of evaporate platform and local platform were developed

    古生代研究區經歷了十分復雜的充填演化過程,早奧陶世馬家溝期本區經歷了三個三級海平升降,其中馬5期隨著海平下降,發育了蒸發臺地和局限臺地沉積。
  6. 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編圖,以較高的時間解析度揭示了區內沉積相帶的平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,上升半主要發育辮狀河流相,下降半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。
  7. In the studying zone, one long term cycle, 6 middle term cycles and 27 short term cycles was identified and correlated. base on the correlation

    在非均質模式與油氣動用狀況分析基礎上,研究了基準對油氣動用狀況和剩餘油分佈的控製作用。
  8. 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內的沉積相和沉積體系進行了詳細研究,確定了沙三段沉積時期發育的五種沉積體系類型,即來自凹陷西北邊界埕寧凸起的盤河三角洲體系和基山三角洲體系、來自魯西隆起、分佈在凹陷西南部的雙豐三角洲體系、東南部的曲堤(扇)三角洲體系,南部的近岸水下扇/扇三角洲體系。
  9. Situated at the southeast of the mu us desert, ordos plateau, the milanggouwan stratigraphical section in the salawusu river valley keeps a record of 38 sedimentary cycles of alternate evolution of the aeolian dune layers with the fluvio - lacustrine facies and palaeosols since 150 ka bp

    位於鄂爾多斯高原毛烏素沙漠東南邊緣的薩拉烏蘇河流域的米浪溝灣剖,記錄了150kabp以來的38個風成的砂丘砂與河湖相和古土壤交替演化的沉積
  10. 2. by the analysis of grain - size accumulative centigrade content, grain - size composition and grain - size parameters performed on samples in baijiaziu profile and mafangtan profile, nine stages of hydrological and climatic changes since the last 1300 years have been distinguished. the first, the third, the fifth, the seventh and the ninth layers of the stratigraphical sequence are finer while the second, the fourth, the sixth and the eighth are coarser

    據此,將白家嘴剖劃分為9個地層單位, 4個沉積,其中剖1 、 3 、 5 、 7 、 9層較細, 2 、 4 、 6 、 8層較粗,並認為此沉積序列表明近1 . 3ka以來渭河古水文與古氣候大致經歷了9個變化階段。
  11. There are 7 sedimentary microfacies that can be recognized, including underwater distributive river course, estuarine bar, submerged natural levee, etc. 2 ) on the basis of high - resolution sequence stratigraphy, distinguished basic level and base - level cycle, chang - 6 formation can be divided into 6 strata and 15 substrata, consequently the isochronous formation structure is set up

    自下而上依據高解析度地層學原理,根據識別出的基準以及3種在研究區常見的短期基準層序基本類型,將長6油層組劃分出6個砂層, 15個小層,建立以小層為單元的長6儲層的等時地層格架。
  12. The main conclusions are as follows ; firstly, under the influence of three phases of episodic activities, three two - order sequences is composed of three depositional cycles and three regional unconformities ; secondly, under the control of structure activities such as fault - block activities and the influence of three - order climate cycles and source recharge, lower cretaceous can be divided into six three - order sequence ; thirdly, because fault activities is weak and fault slope is gently, fan deltas exist in steep slopes in early and later stages and subaqueous fans exist and turbidite fans exist in troughs in middle stage

    主要的結論為:其一,受三期幕式活動影響,斷陷形成了3個大的沉積和3個區域不整合,構成了下白堊統3個二級層序;其二,受斷陷內翹傾和塊斷等構造活動的控制,以及三級氣候和物源供給因素的影響,下白堊統劃分出6個三級層序;其三,在單斷斷陷湖盆中,湖泊階段的早、晚期由於凹陷邊界斷層活動較弱,斷較緩,陡坡可以發育扇三角洲,在湖泊階段的中期主要為水下扇砂礫巖體,並在窪槽區發育濁積扇。
  13. The results indicate that these parameters in profile change closely with geotectonic cycles as follows : sulfur, colloid and asphaltene contents keep the lowest values in devonian, triassic, jurassic and tertiary ; they are in accordance with regressive geotectonic phases, of which the maximum values appear to be correspond to the largest - scale marine transgressions occurred in caledonian cycle, hercynian cycle and middle phase of alpine cycle

    指出,這些石油參數在剖上的變化與大地構造有密切關系:硫,膠質和瀝青質的含量在泥盆紀、三疊紀、侏羅紀和新近紀為最低值,它們與海退構造階段相一致;石油化學成分最大值與加里東、海西和阿爾卑斯中期的最大海侵相一致。
  14. Relationship between base - level cycles and hiberarchy of reservoir flow units of lower shihezi formation in daniudi gas field

    大牛地氣田下石盒子組基準與儲層流動單元的層次性
  15. Sequence analysis and isochronous correlation of the short - term base - level cycles in the third oil reservoirs of the yanchang formation in the huachi oil field, ordos basin

    鄂爾多斯盆地華池油田延長組3油組短期基準層序分析與等時對比
  16. Linnan sub - depression which is mesozoic and cenozoic faulted lacustrine basin is located in the southwestern part of huimin sag, depression of jiyang. it is dominated by lacustrine - fill sub - depression. based on well logs, three - dimension seismic profiles, cores and other basic data, 10 horizons including 6 turnaround surfaces and 4 maximum flooding surfaces are defined from es3 to the lower part of es2 formation, and 1 long - term and 5 intermediate - term base - level cycles which are named from c5 to c1 could be identified, and then the chronostratigraphic framework of the sub - depression is built

    本文以巖心、鉆井、測井、地震資料為基礎,在下第三系沙三段沙二下的一個長期基準(二級層序)內部識別出10個有時間地層對比意義的界,包括6個基準下降到上升的轉換(層序界) , 4個基準上升到下降的轉換(湖泛) ,劃分出c1 - c5五個中期基準,建立了等時地層格架地層格架。
  17. Depositional cycles on basin scale have been interpreted as the result of depositional response to tectonism such as episodic rifting, polyphasic compressive flexural subsidence and reversion, and differential subsidence of fault blocks ; while the formation of high frequency sequences was attributed to variation in lake level and sediment supply

    盆地規模的沉積多是盆地幕式裂陷、多幕擠壓撓曲沉降、多期構造反轉、斷塊差異沉降等構造作用的沉積回應;高頻層序單元的發育則主要與湖平和沉積物供給量的變化有關。
  18. ( 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的五次升降變化,並最終結束海相沉積。
  19. Accordingly, the dune deposits of the section since 150 ka bp can be divided into 38 alternate evolvement processes of desert and inter - desert periods, which accord with the sedimentary cycles of the section. it is further suggested from now climate in the area that the 38 inter - succession processes of dune deposits and fluvio - lacustrine or palaeosols in past 150 ka actually result from the alternate evolvement of the ancient east asia winter and summer monsoons in the mu us desert during the long geologic times

    從這一認識出發,將米浪溝灣剖150ka以來的砂丘堆積劃分為38個的沙漠期與間沙漠期交替演化過程,並認為,該剖自那時以來發生的38個砂丘沉積與河湖相或古土壤的演替過程,實際上是這一長期地質時代毛烏素沙漠受東亞冬夏古代季風影響交替演化所致。
  20. The lithological traps related to jishan delta ? turbidite fan depositional system inherently developed during the base level falling period of c3 cycle and the base level rising period ; the lithological traps related to the underwater fan depositional system near xiakou fault developed during c2 cycle ; the lithological traps related to qudi fan delta developed during the base level falling period of c2 cycle ; and there are a few lithological traps related to shangfeng delta. these predicted traps are mainly distributed in the deeply low - lying areas

    在沉積體系、沉積相研究的基礎上,對臨南窪陷沙三段巖性圈閉分佈作出了預測,指出了各基準下降期是尋找巖性圈閉的有利層序地層位置, (扇)三角洲前緣滑塌作用或快速充填作用形成的濁積扇或滑塌作用形成的濁積巖體是巖性圈閉形成的主要場所。
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