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xinjiang basin
相关语句
  信江盆地
    The Shixi Formation in the Xinjiang Basin of Jiangxi and its biota and age
    江西信江盆地石溪组生物群及其时代
短句来源
    LATE EARLY CRETACEOUS CHAROPHYTES FROM THE XINJIANG BASIN,JIANGXI AND THEIR STRATIGRAPHIC SIGNIFICANCE
    江西信江盆地早白垩世晚期轮藻及其地层意义
短句来源
    Study on Late Mesozoic Structural Evolution in Xinjiang Basin, Northeast Jiangxi Province
    赣东北信江盆地中生代晚期构造演化研究
短句来源
    Fossil of Coelurosauria in the Xinjiang basin, northeastern Jiangxi
    赣东北信江盆地的虚骨龙类化石
短句来源
    THE JURASSIC-CRETACEOUS BOUNDARY BASED ON NEW DATA FROM THE XINJIANG BASIN
    从信江盆地新资料论侏罗、白垩系的界线
短句来源
更多       
  信江盆地
    The Shixi Formation in the Xinjiang Basin of Jiangxi and its biota and age
    江西信江盆地石溪组生物群及其时代
短句来源
    LATE EARLY CRETACEOUS CHAROPHYTES FROM THE XINJIANG BASIN,JIANGXI AND THEIR STRATIGRAPHIC SIGNIFICANCE
    江西信江盆地早白垩世晚期轮藻及其地层意义
短句来源
    Study on Late Mesozoic Structural Evolution in Xinjiang Basin, Northeast Jiangxi Province
    赣东北信江盆地中生代晚期构造演化研究
短句来源
    Fossil of Coelurosauria in the Xinjiang basin, northeastern Jiangxi
    赣东北信江盆地的虚骨龙类化石
短句来源
    THE JURASSIC-CRETACEOUS BOUNDARY BASED ON NEW DATA FROM THE XINJIANG BASIN
    从信江盆地新资料论侏罗、白垩系的界线
短句来源
更多       
  信江盆地
    The Shixi Formation in the Xinjiang Basin of Jiangxi and its biota and age
    江西信江盆地石溪组生物群及其时代
短句来源
    LATE EARLY CRETACEOUS CHAROPHYTES FROM THE XINJIANG BASIN,JIANGXI AND THEIR STRATIGRAPHIC SIGNIFICANCE
    江西信江盆地早白垩世晚期轮藻及其地层意义
短句来源
    Study on Late Mesozoic Structural Evolution in Xinjiang Basin, Northeast Jiangxi Province
    赣东北信江盆地中生代晚期构造演化研究
短句来源
    Fossil of Coelurosauria in the Xinjiang basin, northeastern Jiangxi
    赣东北信江盆地的虚骨龙类化石
短句来源
    THE JURASSIC-CRETACEOUS BOUNDARY BASED ON NEW DATA FROM THE XINJIANG BASIN
    从信江盆地新资料论侏罗、白垩系的界线
短句来源
更多       
  “xinjiang basin”译为未确定词的双语例句
    In the light of modern stratigraphic theories, the authors discuss the stratigraphic classification and tectonic evolution of Xinjiang basin,a Cretaceous terrestrial basin of Xinjiang River, Jiangxi Province,basing on the comprehensive information from the cyclicities of pebble contents, geochemical variations of elements in the sediments, and activities of magmas.
    以现代地层学理论为指导,应用砾石成分的旋回变化、沉积物地球化学元素变化和岩浆活动类型变化的综合信息,论述了江西信江白垩纪陆相盆地的地层划分和中生代晚期的构造演化。
短句来源
查询“xinjiang basin”译词为用户自定义的双语例句

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The Jurassic and Cretaceous are relatively complete in the Xinjiang basin, Jiangxi. The Jurassic and Cretaceous sections play an important role in the definition of the Cretaceous red bed and particularly the Jurassic—Cretaceous volcanic rock series in Jiangxi and are also of important significance for the stratigraphic division of the continental Jurassic and Cretaceous of China. In this paper the author puts forward his idea about the definition of the Jurassic-Cretaceous boundary in the basin...

The Jurassic and Cretaceous are relatively complete in the Xinjiang basin, Jiangxi. The Jurassic and Cretaceous sections play an important role in the definition of the Cretaceous red bed and particularly the Jurassic—Cretaceous volcanic rock series in Jiangxi and are also of important significance for the stratigraphic division of the continental Jurassic and Cretaceous of China. In this paper the author puts forward his idea about the definition of the Jurassic-Cretaceous boundary in the basin after studying the new data of the basin.

信江盆地是江西侏罗、白垩系发育较完整的地区,该区剖面对解决江西和全国陆相侏罗、白垩系的划分有重要意义。人们通常认为信江盆地侏罗、白垩系界线就在那里的火山岩系内部或顶、底附近。本文根据近年来较为系统的生物地层学和同位素年代学研究,发现两种方法得出的结论基本一致,提出该盆地鹅湖岭—石溪地区侏罗、自垩系界线应在石溪组中、上部之间。

This paper emphatically analyzes the regional geological tectonics and metallization of Xinjiang basin from the viewpoint of regional stratigraphy,palaeogeographic environment and regional volcanic activity.This area is divided into three tectonic development stages namely the Late Protorozoic comtinental marginal rift stage ,the Late Palaeozoic fault_depression belt stage and the Mesozic intracontinental fault_basin stage.

本文着重从区域地层、古地理环境及区域火山活动的角度分析信江盆地的区域地质构造和成矿作用,并将本区划分为晚元古代大陆边缘型裂谷、晚古生代断裂拗陷带及中生代陆内断陷盆地三个构造发展阶段

お? There are bedded cherts associated with sea volcanic rocks and massive sulfide orebeds in sea floor of Carboniferous period in Xinjiang Basin. These bedded cherts are conformity with the Carboniferous system and they have a same occurrence. The volcanic rocks are mainly rhyolotes, dacites and volcanic tuffs. All the volcanic rocks have been argillized. The straum of carbonate rocks has a clear sedimentary stratification.  The cherts are chiefly scattered the neighbouring of the DongxiangYongping fault...

お? There are bedded cherts associated with sea volcanic rocks and massive sulfide orebeds in sea floor of Carboniferous period in Xinjiang Basin. These bedded cherts are conformity with the Carboniferous system and they have a same occurrence. The volcanic rocks are mainly rhyolotes, dacites and volcanic tuffs. All the volcanic rocks have been argillized. The straum of carbonate rocks has a clear sedimentary stratification.  The cherts are chiefly scattered the neighbouring of the DongxiangYongping fault which is the boundary fault in Xinjiang basin. The thickness of chert sequence varies from several to 20m. The colors of cherts are grey brown and black. There are sedomentary stratifications in these bedded cherts. Quartz and flint are the main mincrals. The contents of quartz and flint are over 85%.  The cherts have comparatively high contents of SiO2, TiO2, Al2O3, Fe2O3, FeO, MnO, MgO, CaO, Na2O, K2O and P2O5. They are typical hydrothermal cherts in the AlFeMn triangle diagram. And twenty projection spots of cherts in this area are all situated in the area of hydrothermal cherts.  The cherts have high contents of As, Sb, Bi, Ga, U. And the most U/Th values of cherts are over 1. They have trace element characteristics of hydrothermal sediment geochemistry. The cherts in this area are also typical hydrothermal ones in the FeMn(Ni+Co+Cu) trangle diagram.  These cherts can also be identified as hydrothermal ones by the following REEgeochemical evidence: First, they have low total contents of REE, ranging from 10.88μg/g to 25.96μg/g. Second, the LREE/HREE ratioes range from 1.07 to 1.66 with comparatively enrichment in HREE. Third, there is slight negative δCe anomaly, and the δCe values range from 0.75 to 0.94 and the averge value is 0.84. Meanwhile, the cherts in this area have the curves in which Ce is a slight negative anomaly and HREE tilts silightly left in the REE distribution pattern for normalized cherts by the North America shale.  The δ30Si values of cherts in this area range from 0.5‰ to 0.8‰. The δ18O values range from 12.5‰ to 21.4‰. And the δ18O of the cherts shows that the temperatures for chert deposition changed from 82℃ to 170℃. They have all ofcertain characteristics of hydrothermal sediment cherts.  Finally, the ratioes of MnO/TiO2, the values of δCe and δ30Si show that the sedimentary environment of the cherts in Xinjiang basin was chiefly the epeiric sea in continental margin. 

在信江盆地中存在数层和石炭纪海相火山岩及其海底块状硫化物矿层相伴生,与石炭纪地层整合产出的层状硅质岩。由对硅质岩常量元素、微量元素、稀土元素、硅和氧同位素等地球化学特征研究表明,本区硅质岩具有一定的热水沉积硅质岩地球化学特征。在Al-Fe-Mn和Fe-Mn-(Ni+Co+Cu)三角图上,本区硅质岩属热水沉积硅质岩。由硅质岩MnO/TiO2比值、δCe值和δ30Si值分析表明,信江盆地石炭纪硅质岩的沉积环境主要为浅海。

 
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