多旋回沉积产生多元复合成烃的生油体系。
Polycyclic sedimentation formed an oil generating system with multiple polygenetic hydrocarbon.
东濮凹陷是渤海湾地区一个典型的盐湖盆地，其下第三系的两个沉积旋回沉积了两套盐岩。
Dongpu depression, in which the halites were deposited in two depositional cycles, is a typical salty lacus in Bohaiwan basin.
在纵向上，从E31 -E32，从下向上由辫状河三角洲相变为浅湖相，构成了一正旋回沉积。
In vertical, from E31 to E32, it changes from braided river delta to a shallow lake facies, thus, formed a cycle which lithologic character is rough at bottom.
全球性旋回沉积是全球海平面变化、全球气候条件、全球构造演化、全球古地理背景及沉积特征综合作用的产物。
Cyclic deposition on a global scale is the product of the changes in sea-level, tectonics, climate, geography and depositional features of the global or the combination of these.
沉积基准面旋回变化控制着陆相层序地层的形成与演化。
Depositional base-level cycle controls the development and evolution of sequence stratigraphy.
东昆仑造山带具有软碰撞、多旋回的特点，造山带内的沉积盆地具有多物源和不同的大地构造背景。
The eastern Kunlun orogenic belt shows characteristics of soft-collision and multi-cycles. The sedimentary basins inside it have multi-sources and different tectonic backgrounds.
识别出不同地区的沉积旋回类型及其叠加方式。
Recognized sedimentary cycle style and superposition mode in different region.
重点研究和开发了利用时频分析研究沉积旋回的方法和技术。
Sedimentation cycle study method and technology using wavelet time frequency analysis theory is mostly studied and exploited.
讨论了短期基准面旋回层序的各种结构类型和沉积动力学过程与地层响应的关系。
In this paper, various types of structure and the relationship between sedimentary dynamic process and strata response of the short cycle sequences is discussed.
沉积基准面旋回变化控制着陆相层序地层的形成与演化。
Changes in depositional base-level cycle control the development and evolution of sequence stratigraphy.
前陆盆地地层的层序反映了前陆盆地构造演化史为一个多旋回的沉积构造演化史。
The stratigraphic sequences in foreland basins have recorded a long and complex history of polycyclic sedimentary tectonic evolution.
以基准面旋回及沉积动力学分析为核心的高分辨率层序地层学对深化复杂断陷盆地开发区块精细沉积特征研究具有重要意义。
The high-resolution sequence composed of base-level cycles and deposition kinetics gave more information to identify fine sedimentary body for development of the complex rift basin.
高频湖相沉积节律是近年来新兴的分支学科——旋回地层学的重要组成部分。
The lacustrine sedimentary rhythm of high frequency is the important component part of cyclostratigraphy which is the burgeoning branch of geoscience.
银河年旋回的沉积学响应与地球系统大异常，为研究地球历史阶段性变化及其圈层耦合，提供了一个新的思考途径。
Sedimentary response of Galacticyear cycle and the great anamoly of Earth system will provide a new thinking way to study the period changes of Earth history and it's coupling of Earth shell.
长广煤田上二迭统龙潭含煤岩系是由海退系列和海进系列组成的一个完整沉积旋回。
The Upper Permian System Longtan coal measure in the Changguang coal deposit is a complete sedimentary cycle, consisting of a regressive and a transgressive series.
华北晚古生代经历了3次大的海平面升降旋回，不同海侵事件在研究区内留下了不同的沉积纪录。
During the Upper Paleozoic in Huabei there were 3 main times of sea level eustacy which caused different deposits in research area.
该方法既能刻画薄互层的沉积旋回，同时也能用于研究薄互层内部的局部结构。
This method can characterize the deposit gyration of thin interbeds and explore local structure of thin interbeds.
一个米级旋回的顶部所出现的沉积间断短期暴露是针孔状溶孔形成的主要机制。
The short exposure of sedimentary intervals at the top of a meter-scale cycle is the primary mechanism for forming acicular-dissolved holes in this region.
层序多显示相对的海平面以及广泛分布的不整合，沉积作用的过程，沉积物的来源，气候和构造活动等随地质时代变化的旋回性。
Sequences tend to show cyclicity of changes in relative sea level and widespread unconformities, processes of sedimentation and sources of sediments, climate and tectonic activity over time.
从深度、密度剖面中，地质人员可以解释出地层的岩性，时代、砂体的厚度、沉积旋回、沉积粒序，几米、十几米的断层和褶皱。
Geologist can interpreted the lithology, era, sand thickness, sedimentary sequence of the stratum, folding, small fault from the processed depth-density profile.
根据过渡相盆地沉积机制，运用旋回地层学重新分析了地层特征，对该地区沉积环境演化提出新的见解。
This paper puts forward new points about depositional evolution based on depositional mechanism of transitional basin and stratum characteristics described by cyclostratigraphy.
含铁建造与沉积旋回在时空和物源上存在着密切的成因联系。
The close relation of origin is shown between the iron-formation and the sedimentary cycle in time, space and compositional source.
米兰柯维奇旋回在地质历史时期具有相对的稳定性，其在地层中的记录可以作为一座精确的“沉积物钟”和辅助的测龄工具。
The Milankovitch cycle, whose records in strata can be considered both as an accurate "sediment clock" and as an auxiliary dating tool, is relatively stable in the geologic history.
并且隔层和沉积相的分布规律受沉积旋回的控制。
And the distribution of barriers and facies were controlled by the deposit cycles.
根据一般规律，火山的喷发作用从强到弱，最后到沉积，组成一个火山喷发—沉积旋回。
According to general rule, volcano eruption function from strong to weak, finally arrives the deposition, composes a volcanic eruption - depositional cycle.
火山岩与碎屑岩共生，构成沉积—喷发韵律或沉积—喷发旋回。
Volcanic rocks compose with clastic rocks together, form sedimentary-eruption rhythm or cycle.
本文提出了宜昌奥陶系沉积相是台地相—台地边缘相—浅海盆地相的多相台棚式的组合类型，指出奥陶系经历了四次海进到海退的沉积旋回过程。
In this paper, it is suggested that the Ordovician sedimentary facies in the Yichang region are a combination type consisting of platform facies, platform margin facies and shallow sea basin facies.
按储层沉积旋回和沉积韵律特征，将三间房组油藏进一步细分为24个小层。
The Sanjianfang Formation's oil reservoir can be divided into 24 substratums in detail on sedimentary cycle and sedimentary rhythmic character of reservoir.
按储层沉积旋回和沉积韵律特征，将三间房组油藏进一步细分为24个小层。
The Sanjianfang Formation's oil reservoir can be divided into 24 substratums in detail on sedimentary cycle and sedimentary rhythmic character of reservoir.
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