English translation for "奥陶纪"
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- [ àotáojì ]
[地] the ordovician (period)
Related Translations:
奥陶纪前: pre ordovicianpreordovician
- Example Sentences:
| 1. | From the late middle ordovician to the end of ordovician , the cephalopods , gastropods and corals in the erlangping trough , and the conodonts , coral , brachiopods , cephalopods as well as trilobites in the xichuan shelf were from the north china province
在中奥陶世晚期至奥陶纪末，二郎坪海槽的腹足类、头足类和珊瑚与浙川陆棚的牙形石、珊瑚、腕足类、头足类和三叶虫均属华北生物省。 | | 2. | The condition of origin rocks is superiority as there develope two series hydrocarbon origin rocks of cambrian - ordovicion and jurassic . the former has evolved in high mature period to produce gas meanwhile the later only reach lower or mature period
寒武?奥陶系烃源岩在奥陶纪未已达高成熟阶段，以生气为主，侏罗系烃源岩目前处于低成熟?成熟阶段，它们相互独立、彼此复合，构成复式油气成藏系统。 | | 3. | 2 . tazhong ancient uplift originated from normal fault in paleozoic , hydrocarbon formed in ordovician period , structure reverse made tazhong uplift form from the middle ordovician period to the late ordovician period , and it provided geologic background for the deposit of silurian - devonian stratum . tazhong uplift formed at the end devonian , ancient reservoir was destroyed and asphaltum sandstone formed , structure deformation more destroyed ancient reservoir in early permian , after then the major of structure deformation is regulation
塔中隆起源于早古生代拉张背景下的正断层，寒武-奥陶纪为其烃源岩形成的重要时期；早奥陶世末-晚奥陶世末的构造反转是塔中隆起的主要形成期，同时也为志留系形成地层及复合圈闭提供了古地理背景；志留?泥盆纪塔里木盆地南北缘均转为活动大陆边缘，形成了大量的断裂和不整合；泥盆纪末塔中鼻状隆起基本定型，古油藏遭受破坏，形成了沥青砂岩；早二叠世晚期的构造变形使古油藏遭受进一步的破坏；二叠纪后构造变动主要以调节为主。 | | 4. | The tectonic subsidence curves on the southeastern margin of the yangtze plate are drawn out using of backstripping method for the basin formation and evolution . the basins located in the southern margin of the yangtze plate , in the basin dynamic computer simulation , is explored and constituted to be a typical foreland basin which is of not rather high mountain and thermal situation to be lower in this older orogeny belt
在沉积盆地分析方面，基本查明扬子板块东南边缘早古生代被动大陆边缘沉积特征及沉积构造演化，同时运用反剥法技术对扬子板块东南大陆边缘沉积盆地形成，演化的构造沉降动力学进行探讨，运用计算机模拟方法，定量动力沉积学对扬子东南边缘奥陶纪到志留纪前陆地进行计算机模拟分析，探索并建立这个古老造山带前陆盆定量参数和动态定量模拟。 | | 5. | In terms of their geological and geochemical characteristics as well as the ages of these plutons , these three sub - belts from south to north are interpreted as syn - subductional , syn - collisional and post - collisional plutons respectively . composed of quartz diorite and quartz monzonite , the syn - subduction plutonic rocks are confined only to the south kunlun massif
俯冲期侵入岩仅出露于蛇绿岩带之南的昆南地块上，岩性组合为石英闪长岩-石英二长岩，三个主要岩体获锆石u - pb年龄值为481ma 、 461ma 、 452ma ，均为奥陶纪。 | | 6. | The analysis of structural movement and expression shows that qinqi tectonic active area is a volcano - sendimentary compressional depression formed by several times of compression movement from lower proterozoic , and spreaded in the direction of north step by step till the forming of xiangshan and miboshan group in mid - later period of ordovician , bearing hardly with volcanical rock
从秦祁构造活动带的构造形迹分析认为，该构造带是自下元古以来多期挤压环境下形成的火山一沉积压陷，并一期又一期向北蚕食，于奥陶纪中后期形成基本不含火山岩的米钵山组、香山群压陷岩系。 |
- Similar Words：
- "奥唐纳" English translation, "奥唐奈" English translation, "奥唐日" English translation, "奥唐斯" English translation, "奥唐斯阿卡昂格维" English translation, "奥陶纪的" English translation, "奥陶纪前" English translation, "奥陶加县" English translation, "奥陶加县 (亚拉巴马州)" English translation, "奥陶拉" English translation
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