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陆相烃
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  terrestrial hydrocarbon
     ORGANIC CLASSIFICATION AND PETROGAPHIC CHARACTERISTICS OF TERRESTRIAL HYDROCARBON SOURCE ROCKS IN THE TARIM BASIN
     塔里木盆地陆相烃源岩有机组分的分类及其岩石学特征
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  “陆相烃”译为未确定词的双语例句
     Multi-stage sedimentary processes developed many sets of different types of hydrocarbon source rocks in different areas.
     多旋回的沉积演化过程,孕育了多套海相、陆相烃源岩,且不同区域发育不同成因类型的烃源岩。
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     This correlation method and biomarkers could be widely used for oil-source correlation of high and over matured source rocks developed in either north or south China.
     中国南、北方的海相、陆相烃源岩中都有高、过成熟烃源岩,因此,关于高、过成熟烃源岩区的油源对比问题具有普遍的意义。 图12 表2 参15
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     These basins formed not only marine facies source rocks (oil type) and reservoirs but also continental facies source rocks (coal type and oil type) and reservoirs.
     因此 ,中国类前陆盆地基本石油地质条件与国外富油气前陆盆地相比 ,除海相烃源岩的质量不及后者外 ,其它方面并无明显不足 ,且具有发育陆相烃源岩和储集岩的优势。
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     (4) On the characters of hydrocarbon development,the epicontinental foreland basin developed marine and non-marine source rocks,and the intracontinental foreland basin mainly developed non-marine source rocks.
     ( 4 )从烃源岩发育特征上看 ,陆缘前陆盆地发育海相和陆相烃源岩 ,陆内前陆盆地主要形成陆相烃源岩。
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     Sedimentary environments of the limnic source rocks not only control the development and distribution of the source rocks but also directly affect the abundance and type of the organisms because of the discrepancies in the abundance and type of the primitive organisms.
     陆相烃源岩的沉积不仅控制了烃源岩的发育与展布,而且还由于其中原始生物丰度和种类不同而直接影响着烃源岩的有机质丰度和类型。
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     3. land facies;
     3.;
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     A REVIEW OF EVOLUTION AND HYDROCARBON GENERATION MECHANISM OF TERRESTRIAL ORGANIC MATTER
     《有机质演化和成机理》评介
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     NONMARINE SOURCE ROCK AND PETROLEUM FORMATION OF PEARL RIVER MOUTH BASIN
     珠江口盆地源岩与油气生成
短句来源
     The Study on the Mechanism of Generation-expulsion of Terrestrial Source Rocks
     源岩的生排机理研究
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     Hydrogen isotopic compositions of individual (n-alkanes) in terrestrial source rocks
     有机质中单体的氢同位素组成特征
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This paper discusses systemically the application of whole rock analysis in the study of terrestrial source and compared with the results obtained from conventional kerogen analysis. It demonstrates that more information will be obtained on the characteristics, origin and classification of macerals, the abundance, type and maturity of organic matter, and the features of oil generation and migration. Moreover, this technique is more rapid, economic and straightfoward. It is suggested that whole rock anlaysis...

This paper discusses systemically the application of whole rock analysis in the study of terrestrial source and compared with the results obtained from conventional kerogen analysis. It demonstrates that more information will be obtained on the characteristics, origin and classification of macerals, the abundance, type and maturity of organic matter, and the features of oil generation and migration. Moreover, this technique is more rapid, economic and straightfoward. It is suggested that whole rock anlaysis have more advantageous than kerogen analysis, and may be the best analysis method for organic petrology studies on source rocks.

本文从有机岩石学的角度,系统论述全岩分析在陆相烃源岩研究中的应用,并与传统的干酪根分析进行对比。认为在显微组分特征、成因与分类,有机质丰度、类型与成熟度,烃类生成与运移特征等方面的研究中,全岩分析能提供更多的信息,分析方法快速、经济;直观,具有明显的优越性,是目前烃源岩有机岩石学研究的理想分析方法。

Sedimentary environments of the limnic source rocks have an important effect on the hydrocarbon-generating potentiality of the source rocks. Exemplified by the Jurassic rocks in the Junggar Basin,Xinjiang,in combination with sedimentary and organic geochemistry,the present paper discusses the sedimentary environments of the source rocks and their influence on the hydrocarbon-generating potentiality.Sedimentary environments of the limnic source rocks not only control the development and distribution of the source...

Sedimentary environments of the limnic source rocks have an important effect on the hydrocarbon-generating potentiality of the source rocks. Exemplified by the Jurassic rocks in the Junggar Basin,Xinjiang,in combination with sedimentary and organic geochemistry,the present paper discusses the sedimentary environments of the source rocks and their influence on the hydrocarbon-generating potentiality.Sedimentary environments of the limnic source rocks not only control the development and distribution of the source rocks but also directly affect the abundance and type of the organisms because of the discrepancies in the abundance and type of the primitive organisms. In the continental-river-delta-lake environments, the dark mudstones in the semideep and deep lakes and prodeltas have the greatest hydrocarbon-generating potentiality.The primitive organisms in this kind of dark mudstones are mainly made up of aquatic lower organisms and minor higher plants. The aqueous medium conditions are dominantly composed of reduction to strong reduction conditions. The organisms are higher in abundance and good in type(Types Ⅰ and Ⅱ ). The dark mudstones in the backshore lakes of lelta plain and meandering flood plain occupy the second position of hydrocarbon-generating potentiality. The organisms in this kind of dark mudstones mostly come from higher plants. The aqueous medium conditions consist of weak oxidation and weak reduction. For this reason,the organisms are typical of higher abundances and Type Ⅲ.The hydrocarbon-generating potentiality of coal as a kind of the source rocks tends to depend on the volume of the coal-measure rocks,the contents of hydrogen-rich components and evolutionary degrees, the former two of which are, in turn, controlled by mates,palaeogeography,coal-forming organisms(bionts)and aqueous medium. The coal in lake estuary and swamps have the greatest latent capacity. This kind of coal-forming environments not only are distributed extensively and developed steadily, but also covered by water on a wide range of scales. The aqueous medium conditions are dominated by reduction to strong reduction conditions. The primitive organisms are mainly made up of higher plants,with significant aquatic organisms. The coal beds are characterized by greater thickness, laterally extensive distribution and high hydrogen-rich components in coal. By comparison, the hydrocarbon-generating potentiality of the coal in delta plains. Meandering flood plains and wet swamps of anastomosing rivers has the second position,and that of the coal in the braided flood plain and swamps is the worst.

本文以准噶尔盆地侏罗系烃源岩为例,从沉积角度出发,结合有机地球化学分析,探讨陆相烃源岩的沉积环境及其对生烃潜力的影响。陆相烃源岩的沉积不仅控制了烃源岩的发育与展布,而且还由于其中原始生物丰度和种类不同而直接影响着烃源岩的有机质丰度和类型。在陆相河流-三角洲-湖泊沉积环境中,半深-深湖及前三角洲中的暗色泥岩最具生烃潜力,这类暗色泥岩发育的原生有机物主要为水生低等生物和较少的高等植物,水介质条件以还原-强还原为主,所以其有机质丰度高,类型好(以Ⅰ、Ⅱ型为主)。三角洲平原及曲流河泛滥平原岸后湖泊中的暗色泥岩也具较好的生烃潜力,这类暗色泥岩的有机质母源主要来自高等植物,水介质条件为弱氧化-弱原还,因此其有机质丰度较高,但类型以Ⅲ型为主。煤岩作为烃源岩,其生烃潜力取决于煤岩体积及富氢组分含量和演化程度。而煤岩体积和富氢组分含量又主要受控于成煤环境的古气候、古地理、成煤物质(古生物)及介质条件等。湖湾、滨湖沼泽煤最具生烃潜力,这类成煤环境不仅面积大、发育稳定,而且覆水程度高,底水介质条件多为还原-强还原;原生生物虽以高等植物为主,但发育较多的水生生物,因此其煤层不仅厚度大、分布连续,而且煤岩中的富...

本文以准噶尔盆地侏罗系烃源岩为例,从沉积角度出发,结合有机地球化学分析,探讨陆相烃源岩的沉积环境及其对生烃潜力的影响。陆相烃源岩的沉积不仅控制了烃源岩的发育与展布,而且还由于其中原始生物丰度和种类不同而直接影响着烃源岩的有机质丰度和类型。在陆相河流-三角洲-湖泊沉积环境中,半深-深湖及前三角洲中的暗色泥岩最具生烃潜力,这类暗色泥岩发育的原生有机物主要为水生低等生物和较少的高等植物,水介质条件以还原-强还原为主,所以其有机质丰度高,类型好(以Ⅰ、Ⅱ型为主)。三角洲平原及曲流河泛滥平原岸后湖泊中的暗色泥岩也具较好的生烃潜力,这类暗色泥岩的有机质母源主要来自高等植物,水介质条件为弱氧化-弱原还,因此其有机质丰度较高,但类型以Ⅲ型为主。煤岩作为烃源岩,其生烃潜力取决于煤岩体积及富氢组分含量和演化程度。而煤岩体积和富氢组分含量又主要受控于成煤环境的古气候、古地理、成煤物质(古生物)及介质条件等。湖湾、滨湖沼泽煤最具生烃潜力,这类成煤环境不仅面积大、发育稳定,而且覆水程度高,底水介质条件多为还原-强还原;原生生物虽以高等植物为主,但发育较多的水生生物,因此其煤层不仅厚度大、分布连续,而且煤岩中的富氢组分较高。相比之下,?

Through the detailed study on organic petrological characteristics of terres-trial hydrocarbon source rocks in the Tarim basin,the authors systematically elucidate the optical properties and origins of macerals occurring in the terrestrial soure rocks. On the ba-sis of this,a petrographic classification schems of macerale in the terrestrial hydrocarbon source rocks in the Tarim basin has been suggeted. This scheme is based on the research of the polished surfaces of whole rocks and thin sections of kerogens.

通过对塔里木盆地陆相烃源岩所作的详细有机岩石学研究,提出了适合该盆地的陆相烃源岩有机组分分类方案,并系统地阐述各有机组分的光性、成因及岩石学特征。

 
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