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norian
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  诺利期
     Late Triassic and Lower Jurassic ammonoids were newly collected from Kongma,Lhozag and Lonzi,eastern Himalayas,including Tibetites sp.,Anatibetites sp.,Glyphidites sp.,Cyrtopleurites sp., Parajuvavites sp.,Sagenites sp.,Phormedites sp.(Middle Norian),Arnioceras ceratoides,Angulaticeras sp.,Arnioceras sp.,Juraphyllites sp.,Epideroceras sp.(Sinemurian),and Phricodoceras cf.
     晚三叠世诺利期有Tibetites sp.、Anatibetites sp.、Glyphidites sp.、Cyrtopleurites sp.、Parajuvavites sp.、Sagenites sp.和Phormedites sp.。 早侏罗世辛涅缪尔期有Arnioceras ceratoides、Angulaticeras sp.、Arnioceras sp.、Juraphyllites sp.、Epideroceras sp.以及普林斯巴赫期Phricodoceras cf.
短句来源
     Supersequence 1 dominated by flysch formations as the products formed during the initial collision of the Jinshajiang suture zone and sedimentary responses to the tectonic events of downwarping and settlement in the early stage of the Triassic foreland basin marks the formation of the foreland basin in the Tanggula Mountain area during the Norian(Late Triassic).
     超层序Ⅰ以复理石建造为特征,是金沙江缝合带初始碰撞作用的产物,是唐古拉山地区三叠纪前陆盆地早期挠曲沉降构造活动的沉积响应,标志着晚三叠世诺利期前陆盆地业已形成;
短句来源
     THE NORIAN CONODONTS OF LATE TRIASSIC FROM WESTERN SICHUAN AND EASTERN XIZANG
     川西、藏东晚三叠世诺利期牙形刺
短句来源
     Discovery of Triassic Norian strata in the Hoh Xil Lake area,western Qinghai,and its geological significance
     青海西部可可西里湖地区晚三叠世诺利期地层的厘定及其意义
短句来源
     zone These conodont assemblage zones belong to the middle and upper Norian.
     这些牙形石带,时代属中晚诺利期
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  诺利阶
     CONODONT ZONATIONS OF NORIAN IN LHASA AREA, XIZANG(TIBET)AND THEIR GLOBAL CORRELATION
     西藏拉萨地区三叠系诺利阶牙形石分带及其国际对比
短句来源
     Late Triassic Norian Epigondolella is first found in the ′Xiala Formation′ in the Dibu Co area, Coqên County, Tibet.
     首次在措勤县江让乡敌布错地区“下拉组”中发现了晚三叠世诺利阶的高舟牙形石。
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  “norian”译为未确定词的双语例句
     eumenea community (community Ⅲ) of Pergamidia and Modiolus -based in Early Norian, and Halobia cf.
     诺利克早期,群落面貌以Pergamidia和Modiolus为主,代表群落为Pergamidia cf.eumenea群落(群落Ⅲ);
短句来源
     ganziensis-H. aff. parallena community of Halobia -based ( community Ⅳ) in Late Norian.
     诺利克早期以后,群落面貌以Halobia为主,代表群落为Halobia cf.ganziensis—H.aff.parallena群落(群落Ⅳ)。
短句来源
     However, the maximum transgression of long-term global sea level changes was at 221 Ma, early Norian.
     与之相比,三叠纪长周期全球海平面升降是在诺利早期(221Ma)达到最大海侵。
短句来源
     Because the genus Capnuchosphaera is widely distributed in the world, the Capnuchosphaera dominated radiolarian fauna is considered as important base for correlation in the international Carnian to Early-Middle Norian radiolarian biostratigraphic sequences.
     由于 Capnuchosphaera属在全世界广泛分布 ,无论在特提斯生物大区还是环太平洋生物大区 ,以这个属为主的放射虫动物群已成为国际间 Carnian期至 Norian早中期放射虫地层学对比的重要依据
短句来源
     By comparing with well-dated radiolarian faunas from the Queen Charlotte Islands in British Columbia, Canada, and the Mino Terrane in central Japan, the ages of these faunas were assigned to latest Norian, early Rhaetian, early Sinemurian and middle Sinemurian, respectively.
     通过与加拿大和日本的相关动物群进行比较研究,我们确定了所描述的放射虫生物群的年代归属分别为:晚三叠世诺利(Norian)晚期至瑞替(Rhaetian)早期,辛涅缪尔(Sinemurian)早、中期。
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  norian
Isolated dental remains of pycnodont fishes are recorded from the upper Norian (Upper Triassic) of the Germanic basin for the first time.
      
Instead, a few index fossils provide a broad framework for correlation of Late Triassic nonmarine strata of the Dockum with the Carnian and Norian Alpine marine stages.
      
The barite-pyrite-(Pb-Zn-Ag) deposit of Pollone is located in the southernmost tip of the Apuane Alps metamorphic core complex, and is hosted by a siliciclastic formation of pre-Norian age.
      
The Wachsenburg Sandstone of Thuringia (Central Germany) occurs within playa deposits of the Arnstadt Formation (Late Triassic, Norian) and furnishes an example of ephemeral river metamorphosis under dryland conditions.
      
Extremely distal fluvial sandstone within the playa system of Arnstadt Formation (Norian, Late Triassic), Central Germany
      
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The Shezhi Formation of Yipinglang coal series consists mainly of arenaceous shale and carbonaceous shales with medium-grained sandstones in the basal part.The total thickness of the formation amounts to 203.9 metres.The shales are rich in fossil Sporo-pollen and plants.The fossil spores and pollen contain 55 genera and 74 species,including 19 new species. The Sporo-pollen assemblage of the Shezhi Formation is characterized by the absolute predominance of the spores of pterdophyta(54.5%)and the pollen of gymno-...

The Shezhi Formation of Yipinglang coal series consists mainly of arenaceous shale and carbonaceous shales with medium-grained sandstones in the basal part.The total thickness of the formation amounts to 203.9 metres.The shales are rich in fossil Sporo-pollen and plants.The fossil spores and pollen contain 55 genera and 74 species,including 19 new species. The Sporo-pollen assemblage of the Shezhi Formation is characterized by the absolute predominance of the spores of pterdophyta(54.5%)and the pollen of gymno- sperms(45.5%).The spores are characterized by the abundance of Dictyophyllidites, Cyathidites,Concavisporites,by the diminution of Leiotriletes,Converrucosisporites, Granulatisporites and Cibotiumspora.The pollen grains are characterized by the abundance of Ricciisporites,Ovalipollis,Cycadopites and Psophosphara,and by the presence of Quadraculina,Podocarpidites,Rhaetipollis and ancient striate conifers. Based on the characters of the Sporo-pollen assemblage and associated occurrence of plant fossils(Dictyophyllum nathoreti,Clathropteris meniscioides,Pterophyllum sinese,etc.),the Shezhi Formation may be referred to Norian-Rhaetian stage of Upper Triassic age. According to the flora reflected by the present Sporo-pollen assemblage and plant fossils,it may be supposed that the climate of the Yunnan Basin in the Late Triassic period was certainly rather warm and wet.It may be referred to tropical- subtropical type similar to that of South-eastern Asia at the present time.

云南禄劝大根村一平浪煤系舍资组孢粉组合中,蕨类植物孢子占54.5%,稍为超过裸子植物花粉(45.5%)。孢子中以 Leiotriletes,Concavisporites,Dictyophyllidites,Cyathidites,Gra-nulatisporites,Converrucosisporites 和 Cibotiumspora 为主;花粉中以 Ovalipollis,Ricciisporites,Alisporites,Cycadopites 和 Psophosphaera 为主,尚有一定数量的 Rhaetipollis,Taeniaesporites,Protohaploxypinus 和 Striatopiceites。由于欧亚和北美大陆晚三迭世诺利-瑞替期孢粉组合通常都具有上述特征,笔者认为禄劝舍资组的地质时代应属诺利-瑞替期。当时的气候湿热,与现今东南亚相似,属热带-亚热带型。

The conodont fauna described in this paper was collected from the uppermost part of Mailonggang Formation in Mailonggang Village oi Lhunzhub-County, Tibet, China, including 8 genera and 20 species. According to characteristics species of Epigondolella genus, the conodonts fossils could be divided obviously into 4 conodont assemblage zones as follows: Epigondolella multiden-tata a. zone, E. sp. C. a. zone, E. poster a a. zone, E. bidentata a. zone These conodont assemblage zones belong to the middle and upper...

The conodont fauna described in this paper was collected from the uppermost part of Mailonggang Formation in Mailonggang Village oi Lhunzhub-County, Tibet, China, including 8 genera and 20 species. According to characteristics species of Epigondolella genus, the conodonts fossils could be divided obviously into 4 conodont assemblage zones as follows: Epigondolella multiden-tata a. zone, E. sp. C. a. zone, E. poster a a. zone, E. bidentata a. zone These conodont assemblage zones belong to the middle and upper Norian.

本文记述的牙形石动物群,均产自西藏林周县麦隆岗村的上三叠统麦隆岗组顶部,共计8属20种。其中Epigondolella属在此剖面上产出丰富。根据该属的不同种和种群特征,该牙形石动物群可明显地划分出4个牙形石组合带,自下而上:Epigondolella multidentata带,E.sp.C带,E.postera带,E.bidentata带。这些牙形石带,时代属中晚诺利期。

Three principles are proposed here for determining palaeophytogeographic divisions and accordingly, a new scheme of Late Triassic phytogeographic divisions of China is put forward. The three principles for drawing up the palaeophytogeographic divisions are as follows:1) The demarcation of geofloras should be based on floristic characteristics of the varied floras themselves. These characteristics include types of the dominant floras, the compositional pattern of the varied communities and the existence of dominant...

Three principles are proposed here for determining palaeophytogeographic divisions and accordingly, a new scheme of Late Triassic phytogeographic divisions of China is put forward. The three principles for drawing up the palaeophytogeographic divisions are as follows:1) The demarcation of geofloras should be based on floristic characteristics of the varied floras themselves. These characteristics include types of the dominant floras, the compositional pattern of the varied communities and the existence of dominant genera or those genera and species characteristic of the regional.2) The palaeogeographic position of the flora during its growth should be considered.3) The division should refer to characteristices of floral zonation formed in three directions--atitudinal, longitudinal and vertical zonations in the geological time.In China, according to a number of palaeobotanists, the palaeophytogeographic division was only based on the factor of latitude neglecting floristic characteristics and the influence from the floral zonation in the longitudinal direction, such a division has been called as "the Latitudinal tectonic Zone". However, discovery of the Tianqiaoling flora (located at 43.5°N in NE China) which contains numerous genera and species of the Dipteridaceae and Cycadophyta indicates tropic or subtropic conditions, while, according to researches on magnetism and plate-tectonics, etc., the palaeophytogeographic division of southern Xizang (Tibet) is a rather complicated subject. As the climatic conditions controlling the growth of vegetation is changeable in three directions, in researches on the palaeophytogeography, we should consider not only the influence of latitudinal change which usually causes temperature variation from south to north, but also the influence of longitudinal change which usually brings about variations in humidity from sea to inland and, even the influence of vertical or altitudinal change which also leads to variations in temperature, humidity, etc. At the same time, it is necessary that we should take into a consideration about the past geographic positions of the studied floristic regions.It is suggested therefore that the Late Triassic geoflorase in China should be divided into three floristic regions (Fig. 4):1. North floristic region with the Danaeopsis-Symopteris Flora. It includes the famous Yanchang (Yenchang) flora (Sze, H. H., 1956; Zhou, H. Q. et al., 1980), Xiaohekou flora (Mi, J. R. et al., 1977), Mole flora from Qinghai (He, Y. L., 1980), etc.2. South floristic region with the Dictyophyllum-Clathropteris Flora. It comprises many "Southern type" floras previously described from South China, including the Tianqiaoling and Laoheishan floras from NE China recently reported by the author.3. Yarlung Zangbo River floristic region. It is deduced from the data on plate-tectonics, palaeomagnetism and the clue to plant remains questionable in a thin coal-seam intercalated, in the carbonaceous shale of the Langjixue Group (Norian) in Xiukang, south of the Yarlung Zangbo River and about 28 km east of Lhazi, Xizang (Tibet). Palaeogeographically, this floristic region might have lain by the southern shore of the Tethys within the northern Indian Plate in Late Triassic. Based on palaeomagnetic data, the Tingri County near Xiukang was located 24.3° S in the Triassic. The flora concerned may be identical with the Dicroidium-Lepidopteris flora of North India during late Triassic.

本文根据古植物研究,并结合现代植物地理、板块构造及古地磁学等理论综合分析,提出古植物地理分区应根据:(1)古植被本身性质、(2)古地域分异性、(3)古“三向”地带性等三项原则。据此原则,并综合前人部分分区意见,作者提出我国晚三叠世植物应划分为三个植物区:北方植物区(Danaeopsis-Symopteris植物区)、南方植物区(Dictyophyllum-Clathropteris植物区)及雅鲁藏布江植物区;并推测后者晚三叠世植被可能属于冈瓦纳地区Dicroidium-Lepidopteris植物群性质。

 
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