devonian
美 [d??voni?n] 
英 [de?v?uni?n]
- adj.【地】泥盆紀(jì)的；(英國(guó))德文郡的
- n.【地】泥盆紀(jì)；德文郡人
- 網(wǎng)絡(luò)D泥盆紀(jì)；泥盆系；古生代泥盆紀(jì)
詞形變化
復(fù)數(shù)：devonians
英漢解釋
英英解釋
例句
In the Late Devonian, the Yangtze block began to separate from the supercontinent as Gondwana significantly rotated clockwise.
晚泥盆世、岡瓦那大陸發(fā)生大規(guī)模順時(shí)針旋轉(zhuǎn)，揚(yáng)子地塊開始與之分離。
The sandstone in Devonian Donghetang Formation is one of the main exploration stratigraphic horizons in Tarim Basin.
東河塘組為塔里木盆地重要的勘探層位之一。
Discovery and primarily research of the Early-Middle Devonian strata in mount Bukedaban district in west-middle section of East Kunlun Mt .
東昆侖中西段布喀達(dá)坂峰地區(qū)早泥盆世地層的發(fā)現(xiàn)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.
下構(gòu)造層由震旦系-泥盆系構(gòu)成，所謂阿-滿低梁主要即發(fā)育于該構(gòu)造層。
The formation of relatively simple, mainly of Cambrian, Devonian Carboniferous series leaf pond formation, Cretaceous strata.
地層較為簡(jiǎn)單，主要有寒武系—泥盆石炭系地層、白堊系上統(tǒng)葉塘組地層。
The slope mudflow around the seat of Ningshaan County occurs on a steep slope of Middle Devonian strata.
寧陜縣城周圍坡面型泥石流發(fā)育于中泥盆統(tǒng)地層的陡坡上。
In the Late Devonian, the orogenic process was strong in the western part of the orogenic belt and formed n disintegration area.
晚泥盆世造山帶西段造山作用劇烈，形成剝蝕區(qū)。
Deposition of the Devonian and Carboniferous was strongly affected by extensional tectonism.
泥盆紀(jì)和石炭紀(jì)深受伸展構(gòu)造的影響。
lower tracheophytes in existence since the Devonian.
自從泥盆紀(jì)以來(lái)就生存的低等維管植物。
The strata and lithological traps of Devonian and Silurian are the exploration targets in LS area, Tarim Basin.
在塔里木盆地LS地區(qū)，泥盆系和志留系的地層圈閉和巖性圈閉是重要的勘探目標(biāo)。
The stratigraphy is shown as volcanic formations of Devonian and volcanic-sedimentary formations of Lower Carboniferous.
礦田地層為泥盆系火山巖建造及下石炭統(tǒng)火山-沉積巖建造。
According to the conodont and fusulinid fossils, their ages are determined to be Devonian -Permian.
根據(jù)所含化石確定地層形成時(shí)代為泥盆紀(jì)至二疊紀(jì)。
The sequence of the strata may be correlated with the Devonian period Bulakebashi Formation in west section of East Kunlun.
該套地層可與東昆侖西段泥盆紀(jì)布拉克巴什組相對(duì)比。
Silurian-Devonian island-arc volcanic formation may be hosted in rock full of porphyry copper deposits.
志留-泥盆紀(jì)島弧火山建造具備形成斑巖銅礦的有利背景；
The Devonian and Carboniferous strata of Novaya Zemlya can be generally divided into the Barents and Kara facies zones.
新地島的泥盆紀(jì)和石炭紀(jì)地層通常可劃分為巴倫支和喀拉沉積相帶。
In the Ordovician, Silurian Period, the Devonian, Carboniferous, the advent of low amphibians and ancient ancient reptiles.
在奧陶紀(jì)、志留紀(jì)、泥盆紀(jì)、石炭紀(jì)，相繼出現(xiàn)低等魚類、古兩棲類和古爬行類動(dòng)物。
Dolomites that generated abundant secondary porosity in the Late Devonian and Early Carboniferous would also make good targets.
在泥盆紀(jì)晚期和石炭紀(jì)早期產(chǎn)生大量次生孔隙度的白云巖也可能形成很好的油藏目標(biāo)。
Source rocks could be formed in the Late Devonian and through the Carboniferous in the Kara facies zone.
源巖可能形成于泥盆紀(jì)晚期，并貫穿喀拉沉積相帶的石炭紀(jì)。
Laminated siliceous rocks in country rocks might represent the nature of the Devonian hydrothermal sedimentary rocks.
圍巖中的層紋狀硅質(zhì)巖可能代表了泥盆紀(jì)時(shí)期的熱水沉積巖性質(zhì)。
The source bed of the Qinshan gold deposit is the Upper Devonian Jiuliping Formation formed by hydrothermal sedimentation.
礦床的礦源層為熱水沉積形成的上泥盆統(tǒng)九里坪組；
The discovery of the Silurian- Devonian oil and gas reservoir reveals a good exploration prospect.
塔里木盆地志留-泥盆系油氣藏的發(fā)現(xiàn)，展示了志留-泥盆系良好的勘探潛力。
Near the end of the Devonian period, 370m years ago, many species of fish and 70% of marine invertebrates perished. The reason is unclear.
7億年前，泥盆紀(jì)（theDevonianperiod）即將結(jié)束，許多種魚類和70%的海洋無(wú)脊椎動(dòng)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.
成礦物質(zhì)來(lái)源都涉及到前泥盆系的古老巖石基底或更深的上地慢原始熔漿。
The end of the Devonian was a crucial time for vertebrates.
泥盆紀(jì)末期是脊椎動(dòng)物出現(xiàn)很的關(guān)鍵時(shí)期。
The contact relationship between Silurian and Devonian is parallel unconformity .
泥盆系與志留系之間為平行不整合接觸。
During the Devonian period, northward of Longmen Mountain structural belt is located in northwest border of Up Yangtzee Ancient Land.
在泥盆紀(jì)期間，龍門山構(gòu)造帶北段位于上揚(yáng)子古陸的西北邊緣。
Another sequence of Devonian source rock, especially in the Middle Devonian , was formed in the inter-platform basin.
研究區(qū)域的泥盆系，特別是中泥盆統(tǒng)，在臺(tái)間盆地中發(fā)育優(yōu)質(zhì)烴源巖。
second earliest fossil amphibian ever found; of the Devonian; found in Greenland.
于格陵蘭所發(fā)現(xiàn)的稍晚于早期的泥盆紀(jì)兩棲類化石。
During the Devonian, 410 million years ago, two major animal groups dominated the land.
在泥盆紀(jì)期間，410百萬(wàn)年前，二個(gè)主要動(dòng)物小組控制了土地。
Key controls of Devonian basin-control and basin formation were probably different-order syn-faults in the area.
近東西向高序次同生斷裂控制一級(jí)沉積盆地的形成與演化。
Near the end of Devonian times, thirty percent of all animal life vanished.
臨近泥盆紀(jì)末時(shí)，地球上所有動(dòng)物種類中的百分之三十都已滅絕。
Near the end of the Devonian period 370m years ago, many species of fish and 70 % of marine invertebrates perished.
7億年前的泥盆紀(jì)行將結(jié)束時(shí)，許多魚類和70%的海洋無(wú)脊椎動(dòng)物消失了；
The pre- Devonian "Gomori Group" shallow metamorphic rock series are mostly redelineated as the Permian strata.
解體了測(cè)區(qū)南部前泥盆系“戈木日群”淺變質(zhì)巖系，大部分厘定為二疊系；
Late Devonian About 360m years ago, a fifth of marine families were wiped out, alongside more than half of all marine genera.
泥盆紀(jì)晚期約三億六千萬(wàn)年以前，五分之一海洋家族遭毀滅，同時(shí)毀滅的還有半數(shù)以上的海洋屬生物。
There exist two main ore mineralization stages, i. e, Aifeir stage of Middle Devonian and Feilars stage of Late Devonian .
中泥盆世艾菲爾期和晚泥盆世弗拉斯期，為礦田的兩個(gè)主要成礦期。
It is a new species of placoderm, the type of armour-plated fish that dominated the Devonian oceans for 70m years.
它是盾皮魚中的新種類。盾皮魚身上覆有盔甲，統(tǒng)治泥盆紀(jì)海洋達(dá)7000萬(wàn)年。
The third period of the Paleozoic era, the Silurian follows the Ordovician period and precedes the Devonian.
志留紀(jì)是古生代的第三紀(jì)，繼奧陶紀(jì)之后，在泥盆紀(jì)之前。
Ages and origin of the early Devonian granites from the north part of Chinese Altai Mountains and its tectonic implications
中國(guó)阿爾泰北部山區(qū)早泥盆世花崗巖的年齡、成因及構(gòu)造意義
Devonian sequence stratigraphic classification and establishment of the sequence stratigraphic framework in southern Guizhou, China
貴州南部泥盆系層序地層劃分和層序地層格架的建立
Mineral chemistry and geological significance of clinopyroxenes from Middle Devonian picrite on the southern margin of the Altay Mountain
阿爾泰山南緣中泥盆世苦橄巖中單斜輝石的成分特征及其地質(zhì)意義
