Eogene
[地质] 早第三纪
常用释义
英式发音
美式发音
基本释义
- n. [地质] 早第三纪
例句
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1·The volcanic rocks of Neocene and Eogene in Nanpu depression is mainly distribute in Ng, Ed and Es formation.南堡凹陷古近系及新近系火山岩主要分布于馆陶组、东营组、沙河街组。
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2·In Tengchong, the diatom was occurred in several Cenozoic lake basin formed by the intensive structural movement after Eogene.古近纪之后，强烈的构造运动在腾冲形成数个新生代湖盆，成为硅藻生存场所。
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3·A lot of geological data indicate that a large amount of turbidites were developed in Eogene faulted depressions of Bohai Bay area.大量的地质资料表明，渤海湾地区下第三系断陷式凹陷中有着发育的重力流沉积。
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4·The Eogene continental deposits 5000m and more thick in the Yishu Graben are believed to be the excellent source beds and reservoir rocks.地堑中5000多米厚的早第三纪陆相沉积物具有良好的生储油条件。
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5·Extension in NW-SE direction in Eogene Period. Japan Sea pulled open in Eo-gene and completed as the patterns as nowadays in Neocene period;古近纪时为北西—南东向拉张构造应力场，日本海从古近纪开始逐渐拉开，直到新近纪完成现在的格局；
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6·Many oil pools in the sandstone lenses are formed in the Eogene oil source beds in the Niuzhuang Depression as a result of deltaic deposition.在牛庄凹陷下第三系生油岩地层中，由于三角洲沉积作用，形成了较多的砂岩透镜体油藏。
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7·The main structure of Futai oilfield is composed of the Lower Paleozoic Chegu 20 buried hill and the overlying Eogene Che 3 nose-like structure.富台油气田的主体构造由下古生界车古20潜山和其上覆的下第三系车3鼻状构造两部分组成。
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8·Through composite method of geological, log, seismic and core analyses, depositional system of Eogene Liushagang Fm in Fushan sag has been studied.运用地质、测井、地震及岩芯等综合方法，对福山凹陷下第三系流沙港组的沉积体系进行了研究。
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9·Eogene System is the fundus of terrestrial heat exploitation and Neogene System is the principal heat reservoir and exploitation bed of Henan plain.老第三系(E)是河南平原地热开发基底，新第三系(N)是主要热储层和开采层。
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10·Sequence stratigraphy in the Eogene system at the gentle slope belt of Chexi depression is researched, and its sequence stratigraphic pattern is built.对车西洼陷缓坡带下第三系进行了层序地层学研究，建立了缓坡带层序地层模式，并着重对沙四段上亚段低位扇进行了分析。