本文报道了该区东山古老岩石带古太古代闪长质片麻岩和细粒奥长花岗岩的SHRIMP测年结果和地球化学组成。
The SHRIMP age data and geochemical results of the Palaeoarchaean dioritic gneiss and fine-grained trondhjemite of the ancient Dongshan rock belt from the Anshan area are reported in this paper.
用地球化学方法进行测井解释不受储层岩石组成及储层流体物理性质的影响。
Log interpretation with geochemistry technique is not affected by reservoir rock composition and formation fluid properties.
主要论述深部地幔的组成、地球化学及深部流体研究的进展。
This paper deals with the advance in study of the composition, geochemistry and deep seated fluids of lower mantle.
矿物组成及地球化学特征显示石平川岩体为高演化I型花岗岩。
Mineralogy and geochemistry suggest that the Shipingchuan K-feldspar granite intrusion is a highly fractionated I-type granite.
造山带复杂的地壳组成决定了侵入岩的地球化学特征，侵入岩的分布规律、就位机制受造山过程制约。
The complicated crustal composition of an orogenic belt determines the control of orogenic processes on the geochemistry, distribution and emplacement mechanism of intrusive rocks.
模拟实验是有机地球化学研究的重要组成部分，也是油气地球化学研究的重要手段。
Simulation experiment is an important part in the study on organic geochemistry. It is also an important means for the research of oil and gas geochemistry.
通过矿物学、岩石学和地球化学研究，对大同煤系高岭岩矿物组成、化学组成，及其变化规律和成因进行了系统探讨。
According to research of mineralogy, petrology and geochemistry, we discuss kaolin mineral composition, chemistry composition, and change rules and origin of Datong coal series.
铬尖晶石的组成和结构是地质地球化学的重要信息。
The composition and structure of the picotite can provide very important information about the geochemistry of the earth.
研究了南沙海域NS90—103柱样有机碳含量、各类生物标志化合物的组成和分布及其地球化学意义。
The organic carbon contents, compositions and distributions of various biomarker compounds were examined in leg NS90-103 of marine sediment core from chinese Nansha sea areas.
无机成因天然气与生物成因天然气在地球化学特征上存在显著的差异，主要表现在化学成分和同位素组成特征。
There are some distinct geochemical differences between the organic and inorganic gases, mainly in chemical composition and the composition of isotopes.
无机成因天然气与生物成因天然气在地球化学特征上存在显著的差异，主要表现在化学成分和同位素组成特征。
There are some distinct geochemical differences between the organic and inorganic gases, mainly in chemical composition and the composition of isotopes.
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