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- Class A: geophysical exploration; geochemistry exploration. 6724114甲级:地球物理勘查;地球化学勘查。
- The oil and gas of borehole geochemistry exploration is the new method for forecasting and evaluation the oil and gas of the reservoir. 井中油气地球化学勘探(井中油气化探)是以预测和评价井中油气储层为目的的一种新方法。
- Geochemical exploration is a way for oil and gas prospection. 化探是油气勘查的一种手段。
- Class C: geochemical exploration; establish mineral exploration infrastructure. 丙级:地球化学勘查;勘查工程施工。
- Well geochemical exploration analyzes the bore cuttings or cores from geochemistry, extracts the oil and gas information and then predicts the fluid properties of encoun tered formation. 井中油气地球化学勘查技术自建立以来,在我国主要含油气盆地研究与勘探中均取得了突出的油气勘探成果。 井中化探方法是利用钻井岩屑(岩心)进行地球化学分析,研究其中的含油气信息,进而对钻遇地层流体属性做出预测的一种化探方法。
- Combination of geochemical exploration and geology leads to the discovery of Jinlongshan Au deposit. 摘要金龙山金矿是化探与地质普查相结合的方法找到的。
- Non seismic methods for oil include all geophysical geochemical exploration except seismic exploration one. 非地震找油是对除地震勘探方法以外的物化探找油方法的总称。
- Class C: geophysical exploration; geochemical exploration; rock ore appraisal and testing. 丙级:地球物理勘查;地球化学勘查;岩矿鉴定与岩矿测试。
- Class C: hydrogeology survey; engineering geology survey; environment geology survey; geochemical exploration. 丙级:水文地质调查;工程地质调查;环境地质调查;地球化学勘查。
- In this paper, the author has studied the method of fuzzy clu-ster analysis, and having applied it to geochemical exploration. 作者在本文中研究了模糊聚类分析在化探中的应用,为地质找矿提供了一种新的方法。
- Class C: hydrogeology survey; engineering geology survey; environment geology survey; solid mineral exploration; geochemical exploration. 丙级:水文地质调查;工程地质调查;环境地质调查;固体矿产勘查;地球化学勘查。
- To solve the problem about multi-map systemic error correction in regional geochemical exploration, a computing method based on the least squares methods is developed. 为解决区域化探中的多图幅系统误差校正问题,提出了一种最小二乘准则下的计算方法。
- Class A: areal geology survey; solid mineral exploration; geochemical exploration; aerial remote sensing; rock ore appraisal and testing; mineral smelting and processing. 5210149甲级:区域地质调查;固体矿产勘查;地球化学勘查;遥感地质勘查;岩矿鉴定与岩矿测试;选冶加经试验。
- Class C: hydrogeology survey;engineering geology survey;environment geology survey; geophysical exploration; geochemical exploration; rock ore appraisal and testing. 丙级:水工环地质调查;地球物理勘查;地球化学勘查;岩矿鉴定与岩矿测试。
- Nevertheless, the study of this theory has been very insufficient, which affects the deepgoing study and extensive application of oil and gas geochemical exploration. 因此加强烃类垂向微渗漏理论研究是油气化探发展的重要方向。
- Class B: areal geology survey; hydrogeology survey; engineering geology survey; environment geology survey; geophysical exploration; geochemical exploration. 乙级:区域地质调查;水文地质调查;工程地质调查;环境地质调查;地球物理勘查;地球化学勘查。
- On the condition of nullity or little effect by using conventional geophysical and geochemical exploration methods anomaly may be discovered and strengthened. 也可用于厚层外来堆积物覆盖区,在常规物、化探方法无效或效果不佳的情况下发现和强化异常。
- Oil and gas geochemical exploration technique is a direct deploration technique based on the detection of the subtle matters dominated by hydrocarbon gases. 油气化探技术以检测烃类气体为主的直接方法,具有快速、有效、成本低的优势,在天然气勘探中可发挥积极的作用。
- Chang,Y. ,Li ,T. , 1987. Application of the geochemical exploration hydrargyrum measurement in archeology. Chinese Geology, 7:21- 22 (in Chinese with English abstract). 陕西省考古研究所;秦始皇兵马俑博物馆;2000.;秦始皇帝陵园考古报告(1999)
- Every exploration geochemist must know how to chose and evaluate element anomaly after the results of regional geochemical exploration are obtained and then, determinate it. 区域化探成果出来以后,面对众多的元素异常,怎样挑选、评价异常,然后进行异常查证,指导找矿工作是每个化探工作者面临的问题。