超旋迴層 的英文怎麼說
中文拼音 [chāoxuánhuícéng]
超旋迴層
英文
hypercyclothem-
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。A middle good - quality reservior cycle is a fourth - sequence, and a short cycle is a fifth - sequence. based on it, we subdivide the third member of shehejie formation into 3 third - sequences and 12 fourth - sequences
根據這一旋迴劃分原則，將研究區沙三段從下到上分成3個三級層序（超層序） ， 12個四級層序。The sediment stratum in chagan depression is devised into tree supersedences. among them, lower cretaceous can be devised into eight sequences and twenty - two system tracts which have been studied in characteristics of sedimentary cycle, distribution and genetic analysis. after this study, formed mechanism, distribution model and evolvement of sequence have been put forward
查干凹陷共劃分出3個超層序，研究目的層下白堊統劃分出8個層序， 22個體系域，並進行了層序地層格架的層序沉積旋迴特徵、層序展布特點和層序成因分析，提出了斷陷盆地層序的形成機制、層序地層分佈模式與演化模式。Guided by a series of theories and methods of high - resolution sequence stratigraphy and sedimentology, the characteristics of medium - term, short - term and ultra short - term base - level cycle sequences have been studied in chang 6 member, upper triassic, fuxian exploration area, and the base - level cycle sequence structure types and stacking - patters formulized in detail. the sedimentary characteristics of two types of sedimentary facies, four kinds of sedimentary subfacies and ten species of sedimentary microfacies have been generalized. it has been researched that the distribution and evolution rule of sequence sedimentary facies
本文以高解析度層序地層學和沉積學的理論與方法為指導，研究了富縣探區上三疊統長6段中期、短期和超短期基準面旋迴層序的特徵，詳細闡述了各級次基準面旋迴層序結構及疊加樣式；總結了長6段兩類沉積相、四種亞相以及十種微相的沉積特徵；闡明了長6段層序沉積相的展布與演化規律；在深入論述高解析度層序地層和沉積相與儲層發育關系的基礎上，評價預測了本區長6段的有利儲集相帶。On the basis of sedimentary facies division, the author firstly divided super short - term and short - time base - level cycle on well drilling cores, and playback the cores to well logging curves to scale them, and set up different classes of base - level cycles answered to well logging respond models. finally the author discussed how to use log well curve to divide super short - term and short - time base - level cycle characters, and to set up super short - term and short - term base - level cycle comparison framework, and analyzed sand body origin cause of formation type and spreading rules
在深入的沉積相研究基礎上，對鉆井巖芯進行了超短期?短期基準面旋迴劃分，將巖芯歸位，並對測井曲線進行刻度，建立了不同級次基準面旋迴的測井響應模型，進而應用測井曲線劃分低級次基準面旋迴，建立了超短?短期基準面旋迴地層格架，探討了砂體成因類型及展布規律。On the basis of sand dividing and isochronous tracing correlation which is making in supershort - term cycle sequence, choose two layers of 11 and 35 as units to make isopach map of sand and isochronous depositional microfacies map in short time and big scale. comparison with the same work which was made by predecessor, the precision and degree of reliability of these maps is outstanding
在相當超短期旋迴層序級別的砂層劃分和等時對比基礎上，選擇1 ~ 1和3 ~ 5兩砂層為編圖單元編制大比例尺短時間尺度的砂體等厚圖和等時沉積微相圖，並與前人所編的同類圖件進行比較，突出了本文所編圖件的精度及可靠程度。Many times structure movements of huanhua basin result in many times water progradation and retrogradation. cycle sediment in portrait and stratum lapout & denudation in plane and vary of different types sand body are resulted in sediment process. it provides better condition for subtle trap
研究表明，黃驊坳陷構造運動的多期性形成多次水進水退，在沉積上產生了縱向的多旋迴性和平面上的地層超覆與剝蝕以及不同類型砂體的變化，為隱蔽油氣藏的形成提供了良好條件，盆地中區是隱蔽油氣藏較為集中的分佈區。And discuss the structure types, depositional array and stacking pattern of the three orders of cycle sequences. on the basis of these studies, high degree of accuracy of time distinguishability and isochronous stratigraphy framework is established. and directing the sands into these isochronous stratigraphy framework, making isochronous tracing correlation
通過這些研究建立了以中期旋迴層序界面和洪泛面為年代地層框架、以短期和超短期旋迴層序為?時地層對比單元的高時間精度解析度等時地層格架。Cross, this paper has provided four grade sequences classifying synthetic plan, which has considered sequence boundary characteristics, boundary grades, sequence structure and superposing style. the classifying plan includes : super long, long, middle and short cycle sequence. on base of this plan, the jurassic sequence of the studied area can be divided into 4 super long cycle sequences, 8 long ones, 22 middle ones and more than 100 short cycle sequences
Cross按基準面旋迴級別劃分層序和層序命名的原則，提出同時考慮界面性質、界面級別、層序結構和疊加樣式的超長期、長期、中期和短期4個級別的層序地層綜合劃分方案，將研究區侏羅系地層劃分為： 4個超長期旋迴層序， 8個長期旋迴層序， 22個中期旋迴層序及百余個短期旋迴層序。分享友人