Devonian
英音[ dəˈvəʊniən ] 美音[ dɪˈvoʊnɪən ]

泥盆纪

常用释义

词性释义

adj.

泥盆纪的;英国德文郡的

n.

泥盆纪
例句
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  • 泥盆纪
In the Late Devonian, the Yangtze block began to separate from the supercontinent as Gondwana significantly rotated clockwise.
晚泥盆世、冈瓦那大陆发生大规模顺时针旋转,扬子地块开始与之分离。
The sandstone in Devonian Donghetang Formation is one of the main exploration stratigraphic horizons in Tarim Basin.
东河塘组为塔里木盆地重要的勘探层位之一。
Discovery and primarily research of the Early-Middle Devonian strata in mount Bukedaban district in west-middle section of East Kunlun Mt .
东昆仑中西段布喀达坂峰地区早泥盆世地层的发现及初步研究。
The lower structure layer consists of the Sinian to the Devonian, in which the A-Man low ridge is observed.
下构造层由震旦系-泥盆系构成,所谓阿-满低梁主要即发育于该构造层。
地层较为简单,主要有寒武系—泥盆石炭系地层、白垩系上统叶塘组地层。
The slope mudflow around the seat of Ningshaan County occurs on a steep slope of Middle Devonian strata.
宁陕县城周围坡面型泥石流发育于中泥盆统地层的陡坡上。
In the Late Devonian, the orogenic process was strong in the western part of the orogenic belt and formed n disintegration area.
晚泥盆世造山带西段造山作用剧烈,形成剥蚀区。
Deposition of the Devonian and Carboniferous was strongly affected by extensional tectonism.
泥盆纪和石炭纪深受伸展构造的影响。
lower tracheophytes in existence since the Devonian.
自从泥盆纪以来就生存的低等维管植物。
在塔里木盆地LS地区,泥盆系和志留系的地层圈闭和岩性圈闭是重要的勘探目标。
The stratigraphy is shown as volcanic formations of Devonian and volcanic-sedimentary formations of Lower Carboniferous.
矿田地层为泥盆系火山岩建造及下石炭统火山-沉积岩建造。
According to the conodont and fusulinid fossils, their ages are determined to be Devonian -Permian.
根据所含化石确定地层形成时代为泥盆纪至二叠纪。
The sequence of the strata may be correlated with the Devonian period Bulakebashi Formation in west section of East Kunlun.
该套地层可与东昆仑西段泥盆纪布拉克巴什组相对比。
志留-泥盆纪岛弧火山建造具备形成斑岩铜矿的有利背景;
The Devonian and Carboniferous strata of Novaya Zemlya can be generally divided into the Barents and Kara facies zones.
新地岛的泥盆纪和石炭纪地层通常可划分为巴伦支和喀拉沉积相带。
在奥陶纪、志留纪、泥盆纪、石炭纪,相继出现低等鱼类、古两栖类和古爬行类动物。
在泥盆纪晚期和石炭纪早期产生大量次生孔隙度的白云岩也可能形成很好的油藏目标。
源岩可能形成于泥盆纪晚期,并贯穿喀拉沉积相带的石炭纪。
围岩中的层纹状硅质岩可能代表了泥盆纪时期的热水沉积岩性质。
The source bed of the Qinshan gold deposit is the Upper Devonian Jiuliping Formation formed by hydrothermal sedimentation.
矿床的矿源层为热水沉积形成的上泥盆统九里坪组;
塔里木盆地志留-泥盆系油气藏的发现,展示了志留-泥盆系良好的勘探潜力。
Near the end of the Devonian period, 370m years ago, many species of fish and 70% of marine invertebrates perished. The reason is unclear.
7亿年前,泥盆纪(theDevonianperiod)即将结束,许多种鱼类和70%的海洋无脊椎动物消失,原因尚不清楚。
Ore forming materials are involved with pre-Devonian basement and deeper proto melting magma from the upper mantle.
成矿物质来源都涉及到前泥盆系的古老岩石基底或更深的上地慢原始熔浆。
The end of the Devonian was a crucial time for vertebrates.
泥盆纪末期是脊椎动物出现很的关键时期。
The contact relationship between Silurian and Devonian is parallel unconformity .
泥盆系与志留系之间为平行不整合接触。
在泥盆纪期间,龙门山构造带北段位于上扬子古陆的西北边缘。
Another sequence of Devonian source rock, especially in the Middle Devonian , was formed in the inter-platform basin.
研究区域的泥盆系,特别是中泥盆统,在台间盆地中发育优质烃源岩。
于格陵兰所发现的稍晚于早期的泥盆纪两栖类化石。
在泥盆纪期间,410百万年前,二个主要动物小组控制了土地。
Key controls of Devonian basin-control and basin formation were probably different-order syn-faults in the area.
近东西向高序次同生断裂控制一级沉积盆地的形成与演化。
1·Late Devonian About 360m years ago, a fifth of marine families were wiped out, alongside more than half of all marine genera.
泥盆纪晚期 约三亿六千万年以前,五分之一海洋家族遭毁灭,同时毁灭的还有半数以上的海洋属生物。
2·Based on sequence strati graphy work for the outcrops in tarim basin the author sets up the sealevel changes curve of sinian period to devonian period.
根据对塔里木盆地露头剖面的层序地层学研究,建立了震旦-泥盆纪古海平面变化曲线。
3·The strata in Devonian period of Shuangwang area was divided in detail, going by new mapping theory and method of the regional geological survey.
本文采用新的区调填图理论和方法,详细划分了双王地区的泥盆纪地层,论述了岩相古地理特征。
4·The strata in Devonian period of Shuangwang area was divided in detail, going by new mapping theory and method of the regional geological survey.
本文采用新的区调填图理论和方法, 详细划分了双王地区的泥盆纪地层,论述了岩相古地理特征。
5·This paper analysed the carbon and oxygen isotope composition of brachiopods fossils from the Devonian Period in Sichuan Province.
本论文对来自四川龙门山泥盆纪的腕足化石进行碳、氧同位素分析。
常用短语
middle Devonian
middle Devonian - 中泥盆世;中泥盆纪
Devonian period
Devonian period - [地质]泥盆纪
Devonian system
Devonian system - [地质]泥盆系
同根词 (词根Devonian)
Devonport n 德文波特(港口城市,位于奥克兰市北岸)
Devonshire n 德文郡(英格兰西南部的州)