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gamma spectral
相关语句
  伽马能谱
     the employment of aeromagnetic,gravity and gamma spectral integrated information to conducting lithostructual mapping.
     应用航磁、重力、伽马能谱综合信息进行岩性构造填图
短句来源
     Spectral log depicts the natural radioactivity of sedimentary rock. Based on a geologic analysis of natural Gamma spectral log data, the author proposed to use the relative ratio of uranium and the thorium-to-uranium ratio extracted from spectral log data for quick quality control of natural Gamma spectral log.
     能谱测井反映地层沉积岩的自然放射性,通过对自然伽马能谱测井资料的地质分析,提取自然放射性铀相对比值和钍/铀比值,用于快速直观地对自然伽马能谱测井资料进行质量监控。
短句来源
  “gamma spectral”译为未确定词的双语例句
     The release fraction of fission products was determinde to be 5×10-3, on the basis of air sampling inside the reactor hall and gamma spectral analysis afterthe CFBR-Ⅱ Reactor burst out a rated yield pulse.
     通过对CFBR-Ⅱ快中子脉冲反应堆爆发额定产额脉冲(1.53×1016裂变)后,厅内气溶胶的取样和γ谱分析,确定了裂变产物从黄铜壳内空气中释放到厅内空气中形成气溶胶的释放份额为5×10-3。
短句来源
     DIGITAL GEOCHEMICAL INTERPRETATION OF REGIONAL AIRBORNE GAMMA SPECTRAL SURVEY AND METALLOGENETIC PROGNOSTICATION
     区域航空γ能谱场地球化学解释及预测方法的探讨
短句来源
     Gamma spectral calculation of the CdZnTe detector using Monte Carlo method
     蒙特卡罗模拟计算碲锌镉探测器γ能谱响应
     This proposed method has been used for quality evaluation of natural Gamma spectral log in the Ordovician carbonate strata in Tahe oilfield.
     目前这种方法在塔河油田奥陶系碳酸岩盐地层的能谱测井资料质量评价中取得了明显的效果。
短句来源
     In this study, principal component analysis was made on remote sensing images with remote sensing images and airborne gamma spectral data as the data source. Based on little loss of remote sensing data information, the merge of HIS conversion and airborne gamma spectral data was made to strengthen the faint U (uranium) information so as to guide geologists to search for uranium resource in the north region.
     研究利用遥感图像和航放数据作为数据源,对遥感图像作主分析,在几乎不丢失遥感数据信息的基础上,再利用HIS变换与航放数据进行融合,使U(铀)的微弱信息得以增强,从而指导地质工作者在北方寻找砂岩型铀矿。
短句来源
  相似匹配句对
     Experimental Study on the Spectral Analysis of Induced Gamma-Ray
     次生伽马能谱分析方法的实验研究
短句来源
     The Light Curves and the Spectral Harness Ratios of Gamma-Ray Bursts
     Gamma射线暴的光变曲线和谱硬度比
短句来源
     * Spectral mapping;
     * 谱线成图观测;
短句来源
     * Spectral calibration;
     * 谱线校准观测;
短句来源
     On the Extension of Structured Gamma
     关于并行语言Gamma的结构化扩充
短句来源
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  gamma spectral
A new gamma spectral analysis algorithm for the determination
      
At the same time sensitivities and detection limits of the other alkali elements have been investigated and compared with results obtained from conventional gamma spectral analysis.
      
A minicomputer system is described for the off-line reduction of gamma spectral data from neutron activation analysis.
      
The results of the gamma-spectral analysis of the crushed samples are listed in Table 3.
      
Gamma-spectral data were obtained in the laboratory for each of the three lithofacies, and the laboratory data were compared with the log data.
      
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According to uranium regional evaluation Criteria, author carried out the digital interpretation of regional airborne gamma spectral survey and metallogenetic prognostication using the main component analysis, the gamma field of uranium related to thorium (potassium) on the regional scale, coefficient of uranium metallogenetic favorable for YW-10 and YW-10B areas. In addition, the author also comPared the results of above mentioned interpretation and prognostication with the data obtained known deposit...

According to uranium regional evaluation Criteria, author carried out the digital interpretation of regional airborne gamma spectral survey and metallogenetic prognostication using the main component analysis, the gamma field of uranium related to thorium (potassium) on the regional scale, coefficient of uranium metallogenetic favorable for YW-10 and YW-10B areas. In addition, the author also comPared the results of above mentioned interpretation and prognostication with the data obtained known deposit No. 660 and studied the variation of gamma spectral Parameters in the area of approximately 270km in length and 50—70km in width. The research results has been proved that it is useful for understanding the distribution of primary uranium, the geochemical process of uranium in the later stage, for evaluating the uranium content from source rocK in the metallogenetic and diagenetic stages, and for distinguishing the favorable area of uranium ore formation.

本文以“铀矿区域评价准则”为依据,试用因子分析主成分比值法,铀对钍(钾)的区域相对场法和铀成矿有利指数法,对我国YW-10和YW-10B两个测区的区域航空γ能谱场进行了地球化学解释及预测方法的研究,与已知矿区660测区从宏观上做了对比分析,并研究了γ能谱参数在走向长270km,宽50—70km空间上的分布变化规律。研究结果表明,这些方法对了解成岩时原始铀的分布及后期铀的地球化学活动规律,估计成岩、成矿阶段铀源岩可能提供的生铀量,识别铀成矿有利地区是有用的。

Based on plenty of conventional log data, gamma spectral log is used to analyze andclassify shales as following categories: nongenerating potassium shale; nonproductivethorium shale; nonproductive oil-bearing uranium shale without fracture; high productivefractured shale. This is a hint to determinate oil-productive shales.

本文以大量的常规测井资料为基础,利用自然伽玛能谱测井资料进行综合分析,把泥岩分类后归纳出“钾泥岩不生油,钍泥岩不产油,无缝铀泥岩含油流不出来,有缝铀泥岩可高产”的有关特征,对确定泥质出油层有一定的启发性。

Abstract After a, brief introduction of the tentative airborne gamma spectral survey performed in recent years in oil and gas reconnaissance, this paper, using measured lerge-scale, large-area airborne gamma energy spectral data, makes a statistical analysis on characteristics of airborne gamma spectral survey in 62 oil and gas fields within 5 known oil-producing zones of East China, the emphasis being laid on the correlation between known oil-gas fields and redioactive fields as well...

Abstract After a, brief introduction of the tentative airborne gamma spectral survey performed in recent years in oil and gas reconnaissance, this paper, using measured lerge-scale, large-area airborne gamma energy spectral data, makes a statistical analysis on characteristics of airborne gamma spectral survey in 62 oil and gas fields within 5 known oil-producing zones of East China, the emphasis being laid on the correlation between known oil-gas fields and redioactive fields as well as on association regularity of radioactive elements in known oil and gas fields. With such a statistical analysis as the prerequisite, combined with a discussion on several known redioactive oil and gas anomalies such as Shnanghe, the paper also preliminarily analyses the test results of airborne gamma energy spectral survey in oil and gas reconnaissance.

本文在简要介绍“七五”期间航空γ能谱测量油气普查生产试验概况之后,即利用实测的大比例尺、面积性航空γ能谱测量资料,对我国东部五个已知产油区中62个油气田的航空γ能谱油气异常特征进行了统计分析,重点探讨已知油气田与放射性场间的相关性和已知油气田的放射性元素分布组合规律,并以此为前提,结合双河油田等几个已知油气放射性异常的讨论,就航空γ能谱测量油气普查生产试验效果进行了初步分析。

 
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