查询词典 stratigraphic

The Shahejie Formation of the 5th structure in Napu sag is buried deeply. Its stratigraphic skeleton is composed of volcanic and sedimentary rocks.

南堡凹陷5号构造沙河街组地层埋藏深度较大，由火山岩与沉积岩构成地层骨架。

For the past few years, oil and gas exploration of Neogene in depression have obtained remarkable achievements and has been paid more and more attention. Therefore, the research on sequence stratigraphic framework, and tectonic control action on depositional system in syndepositional-faulted basin has great significance.

论文从层序地层格架入手，深入分析层序地层以及同沉积断裂活动对沉积体系充填的控制作用，预测储集砂体的空间分布，对陆相断陷湖盆的层序地层学研究和黄河口凹陷新近系的油气勘探具有重要的理论和生产意义。

The theoretical foundation of stratigraphic sequence identification consists of the complexity and relative consistency of sedimentary cycles,the continuous and nonperiodic characteristics of logging curves,and the multi-resolution and time-analysis characteristics of the wavelet transform.

尽管测井数据具有良好的连续性和高分辨率特性，地质科研中对测井曲线和地层层序的研究仍以观察实践为主。

Thus a complete section of stratigraphic sequences from Oligocene to Quarternary is obtained, showing 5 second order sequences and 20 third order sequences.

自 1985年起，中国海洋石油东部公司微体古生物分析鉴定人员对珠江口盆地近 5 0口钻井的有孔虫化石进行了定量统计，为高分辨率生物地层划分与对比提供了丰富的资料。

Through analysis of the sedimentary facies and contrast of the formations in this region, it summarizes the characteristics of the Palaeozoic group formations in well log s so that it obtains data and experience for the accurate interpretation and stratigraphic correlation.

本文依据多年的测井资料，总结中部气田的地质响应特征，结合沉积相分析对本区地层进行对比，总结出本区古生界地层在测井曲线上的反映特征，为测井精细解释和区域地层对比积累资料和经验。

Through analysis of the sedimentary facies and contrast of the formations in this region, it summarizes the characteristics of the Palaeozoic group formations in well logs so that it obtains data and experience for the accurate interpretation and stratigraphic correlation .

本文依据多年的测井资料，总结中部气田的地质响应特征，结合沉积相分析对本区地层进行对比，总结出本区古生界地层在测井曲线上的反映特征，为测井精细解释和区域地层对比积累资料和经验。

Nanxiong red layer fossils fauna fossils shows that our fossil-layer bit more variety is extremely rich, the end of our Middle Pliocene Cenozoic stage of research and a long period of blank state, and make our country has become the world's most complete Paleocene stratigraphic section of the country.

南雄红层古生物化石动物群化石的发现，说明我国化石层位多、品种极其丰富，结束了我国新生代地层中古新世阶段科研长期处于空白的状态，并使我国成为目前世界上拥有最完整古新世地层剖面的国家。

Through sequence stratigraphic study, the features of sequence boundary are summarized. Paleogene is divided into 4 second-order sequences and 14 third-order sequences.

通过系统的层序地层学研究，总结了黄河口凹陷层序界面的发育特征，对古近系地层划分出了4个二级层序和14个三级层序，并建立了层序地层格架。

These fossils not only enrich the content of the plant fossil assemblage in the study area but also provide an important paleontological basis for the determination of stratigraphic ages, stratigraph...

这些化石不仅丰富了本区植物化石组合内容，而且对地层时代的确定及与邻区的对比和沉积环境的恢复提供了重要的古生物依据。

In some cases, stratigraphic relations require these excursions to be sustained for millions of years at values even below the mantle average of -5‰, the minimum value for a steady state C isotope mass balance in the Phanerozoic ocean.

某种程度上来说，层序的相关性需要至少低于地幔平均值-5‰并且至少多个百万年的同位素数值来获得，稳定碳同位素最小值对于新生代海洋碳同位素平衡起到了平衡的作用。

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