查询词典 stratigraphic

The accommodation analysis revealed that the distribution of strandline sands for this area is controlled by the distribution of stratigraphic base level and the paleogeographic features.

可容空间分析说明，本区分流河道砂体的分布规律是受地层基准面分布状况和古地形控制的。

The discovery and research history of Henan dinosaurs, and the results of tectonic settings, stratigraphic distribution and paleogeographic environment etc of Mesozoic basin in recent 30 years were thoroughly reviewed.

本次全面回顾了省内外学者近三十年来对河南省恐龙化石的发现及研究历史，赋存化石的中生代盆地地质构造背景、地层分布、古地理环境等的研究成果。

The concept of stratigraphic pile-up sequences and decomposition model of overlapping process of Logistic chaotic series are applied to extract the weak signal for the sequence of lithologic ratio parameters, which has established the basis for dynamic modeling of three dimensions in the paleogeographic environment of hydrothermal sedimentary basin.

运用地层垒积序列的概念和Logistic混沌序列叠加过程分解模型，对岩比参数序列中的弱信号进行提取，进一步研究热水沉积作用强度演化的定量特征，为对热水沉积盆地古地理环境进行三维动态模拟奠定了基础

The concept of stratigraphic pile-up sequences and decompositionmodel of overlapping process of Logistic chaotic series are applied to extract the weak signal for the sequence of lithologic ratio parameters, which has established the basis for dynamic modeling of three dimensions in the paleogeographic environment of hydrothermal sedimentary basin.

运用地层垒积序列的概念和Logistic混沌序列叠加过程分解模型，对岩比参数序列中的弱信号进行提取，进一步研究热水沉积作用强度演化的定量特征，为对热水沉积盆地古地理环境进行三维动态模拟奠定了基础。

Based on the synthetic study of field outcrops, drilling section data, charts drawn in rooms, and data of stratigraphic correlation, the authors propose that the paleogeographic pattern of Ordos Basin was a fan fluvial sedimentary system at Jurassic Fuxian Stage.

在综合研究野外露头、钻井剖面及室内编图、地层对比的基础上，指出鄂尔多斯盆地冲积扇-河流沉积体系是侏罗纪富县期主要的古地理格局，富县期沉积受与古地貌密切相关的五条河谷控制。

Posamentier, and high frequency sequence stratigraphic framework was built base on seismic and drilling analysis, furthermore, cooperating the interpreted result of seism and drill to identity and divide sediment facies can recover paleogeomorphic and paleogeographic environment, and predict profitable oil trap.

本文在H.Posamentier高分辨层序地层学理论的指导下，分别从钻井、地震等方面对整个上区进行较为详细的层序地层分析，建立起高精度的层序地层格架。

The expense needed is very small, especially for the barren beds and those long-term controversial beds by using the stratigraphic and paleontologic methods for study, division, and correlation.

尤其是对哑地层和用古生物地层学方法，研究划分和对比，长期存在争议的地层，用等时标志层及其核测井资料，进行微细高分辨岩层对比，解决上述问题，指导地质调查和地层学研究。

This paper aims to analyze the stratigraphic and petrological characteristics, the palaeocurrent , and the clastic compositions of Xueshan Formation.

本文重点研究了雪山组的地层特征、古水流特征以及砂岩碎屑组分特征，在此基础上简单分析了其沉积相特征。

We have concluded five key tectonics geologic characteristics of Chinese foreland basins based on the study of the sedimentary infill, tectonics evolution, tectonic dynamics, spatial location distribution and structural deformation geometry.(1) The foreland basin is the superimposition of the compression sedimentary stratigraphic sequence with the extension basin, and the foreland basin includes underlying rift basin and upper dustpan flexure deposited basin.(2) The foreland thrustfold structural deformation has occurred four times since the Protozoic, in the Late Caledonian, Late Hercynian, Indosinan and Late Himalayan, respectively.(3) The foreland basin developed based on the control of two factors that are the basin basement collaged by many small plates or terrains and the rejuvenation of ancient orogenic belt, so the foreland basins or foreland thrusts are located in front of ancient orogenic belt.(4) The foreland basins and the rejuvenation of ancient orogenic belt make up a giant basinmountains system resulting from the distant effect of IndiaEurasia collision, which is located on the outer circle of Tibet Plateau, so the thrust deformation intensity, basin deposition range and coupling between orogenic belt and basin changed from strong to weak as from interior to outer circle of Tibet Plateau.(5) There are many structural styles of the thrust and fold belt in different basins, such as brittle behavior faultrelated fold, ductile behavior basementinvolved structure, basementinvolved faultrelated fold, and salt structure.

在综述前人认识的基础上，笔者通过对中国前陆盆地的构造演化历程、沉积充填特征、构造成因及其空间分布规律、构造变形特征等的研究，提出了中国前陆盆地构造地质发育的5个主要特征：(1)两种不同性质的原型盆地发生正反转的叠合性，即挤压构造下作为&本体&的前陆层序与拉张构造下作为&基础&的裂谷、断陷盆地之间的叠置；(2)显生宙以来中国大陆先后发生了4期前陆冲断构造演化的多期性，它们分别是加里东晚期、海西晚期、印支期和喜马拉雅晚期；(3)基于小克拉通基底拼贴后在造山带前缘复活再生的继承性，即统一拼合大陆内部的构造变形导致古造山带的复活，在古造山带边缘发育新生代前陆盆地或前陆冲断带；(4)在空间分布上受环青藏高原巨型盆山体系控制发生陆内变形的系统性，在环青藏高原巨型盆山体系内构造变形强度、盆地沉降幅度、盆山耦合程度等从内环向外环依次降低，从古造山带向克拉通方向构造变形强度依次降低，构造变形样式逐渐简单、构造变形时间依次变新；(5)前陆冲断带的构造样式由于受边界力学条件和沉积地层介质作用而具有多变性，存在沉积盖层内脆性变形的断层相关褶皱、造山带前缘韧性变形的基底卷入构造、与走滑构造相伴生的基底卷入的断层相关褶皱、盆地内部塑性变形的盐构造。

By recognization of paleo crust of weathering, ravinement surface, and analysis of sedimentary sequence and stratigraphic stacking patterns, many sequence boundaries are discovered.

层序地层研究认为，陆上风化暴露面、地层截切面的识别及沉积相序、地层堆积类型的分析是鉴别该套地层层序界面的主要方法。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失