地球化学分析资料也证明了它的存在。
研究成矿后变化的基本方法有：地质构造制图、地球化学分析和模拟实验。
The ore deposit geology is to study the ore forming process (genesis) as well as the post ore changes and modifications, so as to increase the probability of ore prediction.
元素地球化学分析表明火山岩系具有同一岩浆源区，其形成以部分熔融方式为主。
Based on the analysis of element geochemistry, the volcanic rock series have same magma source and the formation of the rocks is mainly in the form of partial melting.
层序界面和层序内体系域的识别除宏观的沉积记录分析方法外，还可通过微观的沉积地球化学分析资料来识别。
Besides the macroscopic sedimentary records analytical methods, the sequence boundary and inter systems tract can also be identified by microcosmic analysis information of sedimentary geochemistry.
本文采取地质研究、地球化学分析测试与物理模拟实验相结合的方法，研究了东营凹陷下第三系烃源岩排烃机理。
On the basis of geological analysis, geochemical detection and simulation experiments, the hydrocarbon expulsion mechanisms of the Low Tertiary source rocks were studied in the Dongying Depression.
前言：对高龙金矿石地球化学分析研究表明，矿床存在热水沉积事件，热水沉积对金的富集成矿有重要意义。
Study of geochemical of Gaolong gold deposit shows: there is hydrothermal event in deposit, hydrothermal has important significance on gold metallogenesis.
地球化学分析表明，在CM33线下方约30～50米的深度范围内，自化探17号点沿倾向往南，可能出现工业矿体；
According to geochemical prospecting, there have industrial deposit 30-50 meter below CM33 tendency to South along 17 name.
油气源对比通常有地质分析法和地球化学分析法2种研究手段以及类比法、归纳—演绎法和分析—综合法3种逻辑思维方式。
Hydrocarbon source correlation usually has 2 methods of geologic analysis and geochemical analysis, and 3 logic thinking mode of analogy, inductive -deduction and analysis-composite method.
将地球化学分析技术引入开发领域，应用井壁取心的地化热解分析方法在水淹层评价、剩余油挖潜方面做了一些尝试性工作。
This paper introduces geochemical analysis into development field, USES geochemical pyrolysis analysis of sidewall coring in evaluation and remaining oil potential tapping in watered out zones.
将地球化学分析技术引入开发领域，应用井壁取心的地化热解分析方法在水淹层评价、剩余油挖潜方面做了一些尝试性工作。
This paper introduces geochemical analysis into development field, USES geochemical pyrolysis analysis of sidewall coring in evaluation and remaining oil potential tapping in watered out zones.
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