• 红、赭、粉等颜色来自三叠纪干燥期缓慢形成的沉积物,在足够长的时间里,侵蚀与氧化作用创造出这种奇迹。

    The reds, ochres and pinks hail from the much slower deposition during the Triassic's dryer periods, when erosion and oxidation had time to work their magic.

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  • 二叠纪末大灭绝之后,三叠纪初残存期和复苏期生态系研究成为当今热点。

    The study of the ecosystems in the survival and recovery time in the Early Triassic following the end-Permian mass extinction becomes a hotspot.

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  • 以四川盆地西部上三叠统须家河组的砂岩组分为基础,详细分析该期研究区古地理的演化。

    Based on the sandstone compositions analysis of the Upper Triassic Xujiahe Formation in Western Sichuan Basin, the authors tried to discuss the paleogeographic evolution of the study area.

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  • 川西地区中三叠世雷口坡期位于威西蒸发海盆的西南部。

    The area of western Sichuan was situated in the southwestern part of an evaporative sea basin (Weixi area) during Leikoupo age in middle Triassic.

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  • 南盘江盆地三叠纪,经历了早三叠世中、晚期的拉张、断陷和中三叠世拉丁期之后的挤压断隆。

    Nanpan River Basin experienced extension, fault depression in middle-late period of Early Triassic and compression fault rising after Ladinian of Middle Triassic.

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  • 四川盆地西部在晚三叠世早期(卡尼期)为被动大陆边缘环境, 沉积岩石单元为马鞍塘组。

    The Maantang Formation in western Sichuan basin was probably located in the shelf of the passive continental margin in Upper Triassic.

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  • 三叠纪至古近纪,板块挤压作用减弱,准噶尔盆地由强烈压陷期逐渐进入坳陷沉降阶段。

    From Triassic to Palaeogene, the plate squeezing action weakened and Junggar basin gradually entered a depression-subsidence phase from the intense compressive phase.

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  • 该地区两期主要的成矿作用发生在三叠纪晚期和早侏罗世。

    So, this area underwent two main Pb-Zn mineralizing periods, i. e. , late Triassic and early Jurassic.

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  • 二叠纪前为地裂运动伊始期; 二纪为地裂运动高峰期;三叠纪为地裂运动衰退期。

    Permian, Permian and Triassic were the outset, peak and close stages of the Emei Taphrogenesis, respectively.

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  • 两个成藏期分别是三叠纪末和侏罗纪末—白垩纪;

    The period of migration and accumulation of oil and gas is Triassic system and from Jurassic system to Cretaceous system.

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  • 在巴颜喀拉山群中采获早三叠世和晚三叠世诺利期双壳化石,查明了测区三叠纪巴颜喀拉山群最高层位为诺利期陆棚—海陆交互相沉积。

    It is ascertained that the highest horizon of the Triassic Bayan Har Mountain Group in the survey area is Noric shelf-paralic deposits.

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  • 主要发育二叠系、三叠系、侏罗系多套烃源岩,燕山运动早期、中—晚期及喜马拉雅运动期为烃源岩的主要生、排烃高峰期。

    The periods of early, middle-late Yanshan movement and Himalayan movement are its major periods for hydrocarbon generation and expelling.

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  • 晚侏罗世-早白垩世为鄯深构造三叠系油藏的第三个成藏期,现在鄯科1井所产轻质油就是该期注入。

    The third stage, lasting from Late Jurassic to Early Cretaceous, has resulted in accumulation of light oil, forming a productivity in Shanke-1.

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  • 晚侏罗世-早白垩世为鄯深构造三叠系油藏的第三个成藏期,现在鄯科1井所产轻质油就是该期注入。

    The third stage, lasting from Late Jurassic to Early Cretaceous, has resulted in accumulation of light oil, forming a productivity in Shanke-1.

    youdao

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