Purpose To solve the problems of lithology identification in buried hill and stratigraphic correlation.
目的解决其潜山带岩性识别难度大。地层对比困难的问题。
All these logging data are applied to fine quantitative stratigraphic correlation and fine structure research.
利用测井资料进行精细定量地层对比和精细构造研究。
According to the region research, the region sequence stratigraphic correlation framework has been established.
通过区域研究，建立了区域层序地层格架。
Isotopic dating and regional stratigraphic correlation indicate that the Xigeda Formation is Pliocene-Early Pleistocene sediment.
结合同位素地质年龄，区域对比分析，确认昔格达组属上新世至早更新世沉积。
The application of magnetostratigraphy to study magnetic features of lithologic units has an effect upon stratigraphic correlation.
运用磁性地层学研究岩石单元磁性特征，是一种有效的地层对比方法。
As for the geologic ages and stratigraphic correlation of the remaining two formations of the Gaozhou Group, further study is required.
高州群其余两个组地层的地质年代和对比则还有待进一步的研究。
It is fully significant of borehole log of the quaternary system that man carries out the stratigraphic correlation and 3d modeling process.
第四系钻孔柱状图在进行地层对比和三维建模过程中十分重要。
A unified stratigraphic nomenclature for the strata of Nanxiong Basin and Danxia Basin is proposed on the basis of stratigraphic correlation.
在厘定南雄盆地和丹霞盆地的岩石地层后，统一提出了一套白垩纪地层单位名称。
Hiatus and different thickness of the same formation are two key problems on automatic stratigraphic correlation based on log data from well to well.
地层缺失和厚度不等是基于测井数据进行井间地层自动对比中需要解决的关键问题。
To recognize the lithology of strata is a very important task of such geological studies as stratigraphic correlation and sedimentary facies analysis.
识别地层岩性是在地层对比、沉积相分析等地质研究中的重要任务。
The high resolution stratigraphic correlation framework of the sag could be established based on the principle of the stratigraphic circle correlation.
运用旋回对比原理，可建立起高分辨率地层对比格架。
Based on historical records, stratigraphic correlation and features of the deposits, it is estimated that the ejecta are the product of 1903 AD eruption.
根据历史记录、地层层序关系、堆积物特征的综合分析，推测堆积物的形成时间为公元1903年。
Base on the discerning of different levels base-level cycle, the chronostratigraphic correlation can provide guides to establish precise stratigraphic frame.
在识别出不同级次地层旋回的基础上，高分辨率层序地层学的旋回等时对比技术使建立精确的区域地层对比格架成为可能。
The key of high resolution isochronostratigraphic correlation is to identify multi-order stratigraphic cycles that represent multi-order base-level cycles in stratigraphic record.
高分辨率的等时地层对比的关键是识别地层记录中代表多级次的基准面破回的多级次的地层旋回。
Sequence stratigraphic research in lake basin has got good application, which takes a significant role in stratigraphic correlation and sedimentary system distributing prediction in lake basin.
层序地层学研究已在陆相湖盆中取得良好的应用效果，在陆相湖盆的地层对比、沉积体系空间分布预测中发挥重要作用。
The emphases of this study are the stratigraphic subdivision, correlation and the distribution of Carboniferous and Permian in the coal bed of Jiyang Depression of Shandong.
本文研究的重点是济阳坳陷煤成气的层位石炭、二叠系的划分与对比及地层的残余厚度分布。
According to the long-term stratigraphic base-level circles, the high-resolution sequence (stratigraphic) correlation framework of the depression can be established.
长期基准面旋回是该区建立高分辨率层序地层对比格架的基础和关键。
The geological age, stratigraphic subdivision and correlation of the "High Resistivity Red Bed" in the Dongpu Depression, Bohai Sea Coastal Basin, has been an unresolved question.
渤海沿岸盆地东濮凹陷内发育的“高阻红”地层的地质时代归属和划分对比问题长期以来一直存在争议。
The discovery of Ordovician-Devonian biotas and strata provide new important evidence for the stratigraphic division and correlation and the study of the tectonic evolution of the Qiangtang area.
羌南地区奥陶纪—泥盆纪生物和地层的发现，为与邻区地层划分对比和探讨羌塘构造演化提供了重要依据。
The gray correlation method is often used in stratigraphic automatic correlation.
地层自动对比中常用灰色关联法。
In the regional stratigraphic classification and correlation, the Lower Tertiary strata are absent in Guyang basin, Inner Mongolia.
在区域地层划分与对比中，内蒙古固阳盆地缺少下第三系。
The discovery of these large vertebrate fossils has great significance for the redefinition of the stratigraphic age and regional stratigraphic division and correlation of the area.
这些化石的发现对重新厘定地层时代、进行区域地层划分及对比具有重要意义。
The uranium mineral resources are contained in Neogene Period basins of this region, there are still some doubtful points in these basins about their stratigraphic division and correlation.
区内晚第三纪盆地含铀矿资源，而盆地的地层划分和对比尚存在不少疑议。
According to the correlation with nearby areas, the Upper Triassic in Yuanjiang must be divided into the Southeast Yunnan stratigraphic region, correlated to Huobachong Formation.
通过与邻区对比，元江地区的上三叠统应划属滇东南地层区，与火把冲组对比。
This paper includes a systematic analysis and correlation study on the sporopollen assemblage, stratigraphic sequence and geochronology of the Siwangou red bed section in Yaojie, Gansu.
对窑街寺湾沟-炭洞沟红层孢粉和地层层序及时代进行了系统分析与对比研究。
It is shown that the stratigraphic division and correlation are effective and have high precision according to the characteristics of each stage of the community succession.
它们都是群落演替和取代的特殊阶段，所以，根据群落演替的各个阶段能比较精确地划分和对比地层。
Quaternary stratigraphic division and correlation in the two sub-areas is discussed in detail.
论述了两个沉积小区的岩石地层的划分和对比。
The paper has demonstrated corresponding problems concerned stratigraphic division and correlation of coal seams by utilization of logging data.
本文就综合利用测井资料对地层划分、煤层对比等相关问题进行了阐述。
The paper has demonstrated corresponding problems concerned stratigraphic division and correlation of coal seams by utilization of logging data.
本文就综合利用测井资料对地层划分、煤层对比等相关问题进行了阐述。
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