• The stratiform skarns of hydrothermal fluid sedimentary origin are well developed in Kendekoke gold deposit, Qinhai province.

    热水沉积成因卡岩青海省肯德可克矿区非常发育

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  • The Ashele copper zinc deposit that is under exploration in Habahe County, Xinjiang, is of Marine volcanic exhalation-sedimentary origin.

    正在勘探中的新疆哈巴河县舍勒锌矿床,属海相火山喷气-沉积成因。

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  • Ore fabric studies of the Woxi W_Sb_Au deposit on macro_ to micro_ scales have revealed that the deposit is of syngenetic hydrothermal sedimentary origin.

    通过对湖南沃溪矿床宏观至微观尺度矿石组构研究揭示矿床同生热水沉积成因。

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  • The Shishan and Fengshan deposits, two main ore deposits in the Yimen copper ore district, were long considered to be of terrigenous metamorphosed sedimentary origin.

    长期以来,云南易门矿区中的狮山凤山铜矿被认为陆源沉积变质成因

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  • The Mesozoic rapid tectonic subsidence and wedge shaped sedimentary bodies indicate the origin of lithospheric flexure in the Chuxiong Basin.

    中生代构造快速沉降沉积楔形展布表明盆地具有前陆岩石圈挠曲成因特征;

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  • Along the continental margin in East China Sea, the origin and evolution of Tertiary sedimentary basins are discussed, based on analyses of basement nature.

    根据基底性质分析探讨了东海大陆边缘新生代沉积盆地形成演化成因机制。

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  • The close relation of origin is shown between the iron-formation and the sedimentary cycle in time, space and compositional source.

    铁建造沉积时空和物源上存在密切成因联系。

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  • This fundamental truth is one of the cornerstones of the sedimentary-organic theory for the origin of hydrocarbons.

    重要事实有关碳氢化合物起源沉积-有机理论论证基础之一。

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  • Most stratabound lead and zinc deposits occurs in carbonates, in semi-closed sedimentary basin. They are of syngenetic origin.

    本文主要介绍大多数铅锌矿床是产半封闭沉积盆地碳酸盐岩中,属同生沉积成因

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  • The study on origin of sedimentary basins in China followed approach of basin-orogen (range) coupling, including the structural and sedimentary coupling, as well as coupling in deep structure.

    我国沉积盆地成因研究主要遵循盆山耦合的研究思路进行 ,关注重点盆山体系的构造、沉积深部结构的耦合现象。

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  • The advantage of organic petrology lies in making use of maceral level to analyze characteristics, origin and evolution of sedimentary organic matter with respect to hydrocarbon generation.

    最大特点在于显微层次认识和分析均质沉积有机质特征成因演化与烃类形成的关系

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  • The sedimentary characteristics of every sand body are varied for different origin types.

    砂岩由于成因类型不同,表现的沉积特征不相同

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  • Nevertheless, the combined carbon content and isotope analyses of micro-carbonate in metamorphic rocks can be used to make a distinction in origin between sedimentary and igneous protoliths.

    不过变质岩中微量碳酸盐的含量碳同位素比值分析能够对原岩类型提供有效的判别。

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  • The slide and slump deposits in the Xiguayuan Formation are described. It is indicated that some compression deformations in the outcrop are formed by sedimentary process rather than tectonic origin.

    文中描述西瓜园组发育的滑动滑塌现象,指出露头剖面存在挤压变形现象并非构造成因,而是由于滑动块体和滑塌块体前端的挤压应力环境造成的。

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  • This perhaps is the first discovery of deep-water sedimentary structure of combined-flow origin as well as the combined-flow deposition produced by internal wave and turbidity current.

    可能地层深水复合沉积构造首次发现,同时也是浊流形成的复合流沉积的首次发现。

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  • This perhaps is the first discovery of deep-water sedimentary structure of combined-flow origin as well as the combined-flow deposition produced by internal wave and turbidity current.

    可能地层深水复合沉积构造首次发现,同时也是浊流形成的复合流沉积的首次发现。

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