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- Organic geochemical features indicate that black shales were formed in an anoxic sea environment. 黑色岩系姥姣烷与植烷比值、岩性和生物特征指示其形成于一种缺氧还原沉积环境。
- molecular organic geochemical features 分子有机地球化学特征
- organic geochemistry features 有机地球化学特征
- The organic geochemistry analysis shows that the average organic carbon abundance is 1. 62% . 有机地球化学分析表明烃源岩有机碳含量平均达1.;62%25;
- It is a novel studied field in organic geochemistry using amount and distribution of nitrogen compounds in crude oils to study petroleum migration. 应用石油含氮化合物分布研究石油运移是目前国内外有机地球化学研究领域的一个新方向。
- The sources, background value, environmental geochemistry features of fluorine, and its biological effects on animals, plants and human beings were reviewed. 阐述了环境中氟污染的来源、本底值和氟的主要环境地球化学特征及氟对植物、动物和人机体的生物效应。
- Base on the sedimentology, organic petrology, sequence stratigraphy and organic geochemistry ,oil shale was analyzed in the studied area. 采用沉积岩石学、沉积学、有机岩石学、层序地层学及有机地球化学对准南大黄山油页岩进行研究。
- The results show that maceral composition, organic geochemistry, hydrocarbon potential and organic facies of C-P hydrocarbon source rock vary in different system tracts. 结果表明：C-P不同体系域的有机显微组分性质、有机地球化学特征、生烃潜力和有机相存在明显差异。
- By data of source rocks pyrolysis and organic geochemistry, type and abundance of organic substance, and maturity of organic substance have been systemically studied. 通过岩石热解和有机地球化学资料,对太康隆起和周口坳陷的有机质类型、有机质丰度和有机质成熟度综合分析。
- Abstract: Based on the study of organic geochemistry and organic lithology, this paper mainly discussed the question of the hydrocarbon generating potential and contribution of hydrogen-rich maceral in Liupanshui area, Guizhou province. 文摘:从有机岩石学与有机地球化学角度研究烃源岩有机质成烃演化和生烃作用是油气资源评价的一个重要方面。
- Based on the study of organic geochemistry and organic lithology, this paper mainly discussed the question of the hydrocarbon generating potential and contribution of hydrogen-rich maceral in Liupanshui area, Guizhou province. 从有机岩石学与有机地球化学角度研究烃源岩有机质成烃演化和生烃作用是油气资源评价的一个重要方面。
- Two sets of oil-bearing series,the upper E_2s_4 and E_2s_3 of Palaeogene in Boxing subsag,were studied by adopting organic geochemistry,high-resolution sequence stratigraphy and pool-forming dynamics. 应用有机地球化学、高分辨率层序地层学和成藏动力学等研究方法,对博兴洼陷古近系沙四上亚段和沙三段两套烃源岩的油气成藏的差异性进行了研究。
- The hydrocarbon source rocks of coal measures developed in this basin were studied on the basis of drill cores, which involved in many fields such as geology, organic geochemistry and petrology. 根据钻井及大量的实验测试等资料，研究了侏罗系煤系烃源岩的发育特征及其有机地球化学、有机岩石学特征，表明其有机质丰度较高，达到中等-好级别；
- Organic geochemistry of Quaternary source rocks is not favorable to the generation of natural gas,such as the low organic matter content,the thin layer and the low ethanoic acid content in mudstones. 柴达木盆地东部三湖地区第四系泥岩有机质丰度低、厚度小,且乙酸含量低,其有机地球化学特征不利于天然气的生成。
- Based on comparison coefficient of organic geochemical param... 结果表明,西北地区主要盆地煤具有较好-好的生烃能力。
- The geochemical features of different types of Dushan jade are differentiated based on trace element and REE geochemistry using neutron activation analysis (NAA). 应用中子活化分析法对河南南阳独山玉的稀土微量元素进行了研究,结果表明:白独玉、绿独玉与黑独玉的地球化学特征有明显的差别。
- Abstract： In Chinese petroleum geochemistry domain, GC/MS/MS technology is getting more and more attention from organic geochemist. 在我国石油地质化学研究领域，GC／MS／MS受到有机地球化学家的重视和青睐。
- The supergene geochemical features and the factors that control the supergene geochemical anomaly of gold in alpine meadow landscape are expounded. 阐述了高寒草甸景观区金的表生地球化学特征,以及制约金的表生地球化学异常发育的表生和景观因素。
- This paper describes the geological and geochemical features of the ore deposit and proves its subvolcanic hydrothermal metallogenesis. 文章较系统阐明了磁海矿床的成矿地质地球化学特征，证实了它的次火山热液成矿特征。
