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organic matter source
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  有机质来源
     Analysizing and Quantitatively Evaluating the Organic Matter Source at Different Ecologic Zones of Tidal Salt Marsh,North Jiangsu Province
     苏北潮滩湿地不同生态带有机质来源辨析与定量估算
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  “organic matter source”译为未确定词的双语例句
     A FUZZY CLASSIFICATION OF STEROLS IN SURFACE SEDIMENTS FROM XIAMEN HARBOR: A PRELIMINARY STUDY OF ORGANIC MATTER SOURCE INDICATORS
     厦门西海域表层沉积物中甾醇的模糊聚类分析
短句来源
     High amounts of C27 steranes, regular steranes, 4-methyl steranes, long chain tricyclic terpanes for the western Qaidam oils indicate that the dominant organic matter source is algal material.
     具有高含量的C_(27)甾烷、规则甾烷、4-甲基甾烷、长链三环萜烷,说明它们母质主要为菌藻类;
短句来源
     The evolutionary process of major components in thermal experiment and the mechanism of expulsion are disscussed- The significance indicating organic matter source and immature organic material by some special biomarkers in this study are also recognized.
     对芳烃馏份中主要组份随温度的变化规律以及这些分子生物标志物的断裂排烃机理,进行了讨论,对一些在石油地质和有机地球化学研究中有特殊的指示生源及低成熟有机质的特征标志物的意义作了较详细的探讨。
短句来源
     On the base of sedimentary characteristics, microstructure, and o rg anic matter occurrence analysis, differences between enriched organic matter and dispersed organic matter source rocks are described, and the factors that affec t hydrocarbons generation and migration are investigated.
     从沉积特征、微观结构和有机质赋存状态等方面,分析了东营凹陷富集有机质烃源岩不同于分散有机质烃源岩的特征,探讨了其对成烃过程的影响。
短句来源
     The experimental results also show that the enric hed organic matter source rocks have higher horizontal permeability than vertica l permeability.
     这从一定程度上表明富集有机质烃源岩的侧向排烃过程比较容易实现。
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  相似匹配句对
     (3) organic matter.
     (3) 有机质;
短句来源
     The content of organic matter is higher.
     土壤有机质含量较高。
短句来源
     Source of Particulate Organic Matter in the Daya Bay
     大亚湾颗粒有机物的来源
短句来源
     Organic matter has been measured in the Macao source waters.
     通过超滤膜法研究了澳门水源水中不同分子量区间有机物的分布特性 .
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  organic matter source
Among the treatments with one organic matter source, press mud produced maximum humus equal to 0.28 %.
      
Similarly, the slight increase of non-woody tissues (higher C/V ratios) and the predominance of angiosperm plants (high S/V ratios) as organic matter source indicate an increase contribution of aquatic plants during the lacustrine phase.
      
Results of this study suggest that both organic matter source and nutrient concentration are important determinants of DOC bioavailability in small streams.
      
The Shatt al-Arab River: A nutrient salt and organic matter source to the Arabian Gulf
      
Two- and three-source mixing models identified Spartina as the major organic matter source for fishes, and macroalgae for invertebrates and the light-footed clapper rail in Tijuana Estuary.
      
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Surface samples of five Ultisols (Dothan,, Red Bay, and Orangeburg from Florida, Manana from Hawaii, and Huangjinni from Zhejiang, China) and one Oxisols ( Wahiawa from Hawaii) were used to ascertain the effects lime and organic matter on P adsorption and desorption under flooded condition. Reagent- grade calcium carbonate and ground dry clover tissues were used as lime and organic matter sources.

每公斤土加入2克碳酸钙和(或)三叶草的5个老成土和1个氧化土,在淹水培育45天后风干,结果发现:(1)淹水土壤风干,其pH比淹水时低,但仍比未淹水的高;(2)淹水降低了土壤中0.5MCuCl_2提取的铝量,石灰和三叶草处理使3个轻质土中的铝量进一步降低,但3个粘质土则呈现相反的趋势;(3)改良剂使3个轻质土吸附的磷减少,而使3个粘质土吸附的磷增加。前者增加的原因是因为通过还原作用和氧化作用形成了较多的活性表面,而后者的减少则可能是粘粒表面所形成的水化氧化物胶膜堵塞了原有的吸附位,从而使吸附位减少(4)改良剂对磷解吸的影响,是降低了3个轻质土的磷解吸,而增加了3个粘质土的磷解吸;(5)经淹水风干处理土壤的磷吸附量与草酸盐提取的铁、铝、锰及CuCl_2溶液提取的铝有很高的相关性,表明控制淹水土壤磷吸持的土壤组分,不仅包括无定形铁,而且也包括羟基铝聚合物。

This paper makes an analysis on the geochemical characteristics of source rocks in the southeastern part of the Dongpu Depession and gives a calculation of the porosity and fluid pressure of sand/mudstone section in a deep well in this area,as well as the amounts of hydrocarbon generated and expelled from the source rocks in sand/muds tone sequences.The relationship between hydrocarbon generated and kerogen type,initial abundance of organic matter and source rocks maturities is discussed in a quantitative way.The...

This paper makes an analysis on the geochemical characteristics of source rocks in the southeastern part of the Dongpu Depession and gives a calculation of the porosity and fluid pressure of sand/mudstone section in a deep well in this area,as well as the amounts of hydrocarbon generated and expelled from the source rocks in sand/muds tone sequences.The relationship between hydrocarbon generated and kerogen type,initial abundance of organic matter and source rocks maturities is discussed in a quantitative way.The results show that the higher the original contents of organic carbon in the source rocks,the higher the rate of expelling hydrocarbon.The kerogen in the low organic matter source rocks hardly generated any liquid oil at all,but generated gas during the time of oil cracking under the condition of high or over maturity.

分析了东濮凹陷东南部的油气地球化学特征,以濮深10井为例,计算了砂泥岩剖面的孔隙度和流体压力,以及不同性质生油岩在演化阶段的油气生成量。用生油岩孔隙中油气饱和度控制油气排出量的方法,可得到油气初次运移量和运移时期。研究表明,有机质丰度高、类型好的生油岩,在进入生油门限时期不久就有油气排出;而有机质丰度低的生油岩几乎无液态油排出,只会在高、过成熟条件下排出天然气。

Abstract Coal and terrestrial organic matter source rock is the third group important oil sourcerock in China,The contents in this article are devoted to analysis and disscuss the state ofarts and advances in the area,of coal and terrestrial organic matter as an oil source rock,including oil generated macerals,oil source rock type,hydrocarbons generation character-istics,the primary migration of coal derived oil and its relation to coal porosity,and or-ganic petrological assessment...

Abstract Coal and terrestrial organic matter source rock is the third group important oil sourcerock in China,The contents in this article are devoted to analysis and disscuss the state ofarts and advances in the area,of coal and terrestrial organic matter as an oil source rock,including oil generated macerals,oil source rock type,hydrocarbons generation character-istics,the primary migration of coal derived oil and its relation to coal porosity,and or-ganic petrological assessment of coal and terrestrial organic matter as a source rock forpetroleum.Key work:Coal and terrestrial organic matter,Oil source rock,Coal derived oils.

煤和陆源有机质生油岩是我国第三类主要的生油岩。分析了这一领域的研究现状和进展,并对这类生油组分、生油岩类型和成烃特征、煤成液态烃的初次运移和煤层孔隙特征的关系、有机岩石学评价方法等问题作了讨论并提出一些新的认识。

 
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