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Works on marine micropaleontology in China started in the late 1950's, and in the last thirty years, the marine micropaleontology in China has been greatly expanded into a full-fledged discipline that includes taxonomy, ecology, sedimentology, biostratigraphy, paleoenvironmental analysis and geologic resources prospecting, and deals with finding and explaining various species buildup, ecologic condition, sedimentary distribution, and their historical processes.

中国的海洋微体古生物学研究开始于20世纪50年代末,当时属于起始摸索阶段。真正发展并奠定基础的时期是在近30年以来,较为全面地开展了分类学、生态学、沉积学,生物地层学、古海洋环境分析与地质资源勘探应用研究等。

Paleontology, evolutionary developmental biology, comparative genomics and genomic phylostratigraphy contribute most of the evidence for the patterns and processes that can be classified as macroevolution.

古生物学、进化发育生物学、比较基因组学和基因组系统发育地层学为宏进化的模式和过程提供了大部分的证据。

Sedimentary facies and sandbody maps drawn by means of sequence stratigraphy are generally different from those by means of lithology-log or paleontological methods.

层序地层学划分对比方法及由此而编出的沉积相图和砂体图与现场使用的岩电法或古生物地层法有很大的差别。

It is the journal of the Palaeontological Association. The journal publishes a wide variety of papers on palaenotological topics covering: palaeozoology, palaeobotany, systematic studies, palaeoecology, micropalaeontology, palaeobiogeography, functional morphology, stratigraphy, taxonomy, taphonomy, palaeoenvironmental reconstruction, palaeoclimate analysis and biomineralization studies.

该杂志是古生物学学会的期刊,刊登古生物学广阔领域的论文,其主题涵盖:古动物学,古植物学,系统研究,古生态学,微观古生物学,古生物地理学,功能形态学,地层学,分类学,埋藏学,古生物环境重建学,古生物气候分析和生物矿化研究等。

The Taihu Lake is situated in the centre of the dish-like lowlying land south of the Changjiang River, which was resulted from the two dynamic factors, the long-term ground depression at a rate of 0.4 mm/a, calculated from the archaeological data, and the rise of the postglacial sea level that was responsible for the formation of the high coastal plain on the east margin of the dish-like low-lying land.

本文从沉积学、地层学、地貌学、考古学和历史地理学角度,综合分析了太湖的成因和演变。认为地壳沉降与海面上升是构成江南碟形洼地的内外动力,为太湖的形成奠定了基础。全新世海侵最盛时,太湖海湾水深潮急、泻湖、滨海沼泽围绕海湾分布。随南部湾口沙嘴封堵,海湾趋于消失,陆地扩大,遗址增多。3700a来,海面回升,湖面逐渐扩展,形成现代太湖。

Seismic sedimentology takes full advantage of the lateral resolution of 3-D seismic data, its key techniques includes the building of sequence stratigraphic framework and generation of stratal slice.

地震沉积学充分利用了三维地震数据的横向分辨力,其关键技术是层序地层框架的建立和地层切片体的生成。

Therefore we carried out seismic sedimentological studies in Qikou Sag of Huanghua Depression using two techniques,that is,phase shift and stratal slicing .

目前国际上掀起了地震沉积学的研究热潮,国外学者在北美、印度等含油气盆地进行了一系列的地震沉积学研究,并在油气勘探和开发方面取得了明显的效果,因此本文利用相位调整和地层切片两项关键技术,对黄骅坳陷歧南凹陷沙一层序进行了地震沉积学的研究。

The sealing degree was firstly evaluated based on the sealing characteristics of the faults transversally and longitudinally, by means of comprehensive assessment of fuzzy mathematics.

本文以胜坨油田坨30断块沙二段油藏为例,运用现代地层学、沉积学、构造地质学、储层地质学及油藏工程学等多学科的理论和方法技术,针对胜坨油田坨。。。

The main fruits and cognition are as follows:1 .On the base of collecting and neatening some data about this area, using sequence stratigraphy theory and the traditional method of cycle correlation, combining core observation with well log interpretion, set up subtle stratum contrasting framework section, and Chang-6 formation is divided nine substratums from top to bottom.

本次研究所取得的主要成果及认识有: 1、在对研究区已有取心井段的相关资料进行收集与整理的基础上,应用层序地层学理论与传统沉积旋回小层对比方法,结合岩心观察与测井解释,建立以小层为单位的精细地层对比骨架剖面,将研究区长6油层组自上而下细分为9个不同级别的小层。

By analyzing the conditions and patterns of the regional oil and gas bearing formations with typical crosssections, we have established the patterns of sedimentary conditions for different reserviors.

为了解决上述问题,论文大力开展区域层序地层学研究,建立起全盆地层序和体系域的等时地层格架,揭示沉积体系的时空展布和演化特征,搞清大的地质背景。

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推荐网络例句

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

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。