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- Natural gamma logging is a kind of most basic methods of well logging in cased wells which measure with gamma ray detector along well during logging. 自然伽马测井是套管井测井中一种最基本的方法。它以地层自然放射性为基础,测井时用伽马射线探测器沿井眼进行测量。
- A method for measuring TTS of photomultiplier with Cherenkov lightproduced by direct gamma ray illumination on glass windowis presented and theexperi mental result for fine-mesh R5924 is given. 描述了一种利用伽马射线照射光阴极生成的切伦科夫光来测定光电倍增管渡越时间分散的实验方法;并利用这种方法测量了Hamamatsu R-5924光电倍增管的渡越时间分散.
- gamma ray detector 射线探测器
- At the point of collision they may release a giant Gamma Ray Burst. 在它们碰撞的那一刻将释放出一个强大的伽玛射线爆发。
- CGR system is used to measure gamma ray intensity of core. 岩心伽马测量系统(CGR系统)是一种用于对钻井取心进行连续伽马射线总强度测量的专用测量系统。
- The characteristics of an X ray detector composed of PIN photodiode and charge sensitive preamplifier are studied . 本文简要介绍了X射线实时成像系统,综述了国内外该系统在食品安全检测中的应用。
- This paper describes a software system of the core gamma ray spectrum logging system that based on MS windows (CGRS). 文章介绍一种基于Windows环境的用于岩心伽马能谱连续测量系统（CGRS）软件的功能及组成结构。
- The gamma ray spectrums provide the PIPA equipment with baseline data for analysis. 伽马射线光谱向PIPA设备提供最基本的分析数据。
- This paper briefly introduces the technology of LWD, gamma ray logging tool while drilling in detail, and den... 本文对随钻测井技术作一般介绍,针对我所的专业技术特长,对随钻自然伽马测井仪的性能特点作详细介绍,也介绍了随钻密度。
- The purpose of the High-Energy Transient Explorer (HETE) mission is to study gamma ray bursts. 高能瞬变爆发探测器（High-EnergyTransientExplorer，HETE）任务的目的是研究珈玛射线的爆发。
- The flow of oxygenated fluid around the equipment may be determined by gamma ray detection.The technology c... 还可实现对配注井内的管柱工具是否堵死、泄漏以及管外窜流的检测。
- A doctor using a gamma ray scope to see if the patient has ingested any foreign organisms. 6. 图6：放射线免疫分析仪可敏锐检验各种内分泌，便于早期诊断、早期治疗。
- The paper introduces system structure,gamma ray testing,core location,sample depth emendation and so on. 文章介绍了系统结构及伽马测试、岩心归位、样品深度校正等。
- Nuclear disintegration or transformation caused by absorption of high-energy radiation, as of gamma rays. 光致分裂由吸收高能量辐射、如射线而引起的核分裂或核转换
- Pulsed neutron decay spectrum (PND-S) logging can simultaneously measure the gamma ray of inelastic scattering and capture gamma ray. 脉冲中子衰减%25D能谱测井可同时测量非弹性散射伽马射线和俘获伽马射线。
- And create a massive ammount of X-ray and Gamma rays. 然后产生大量的射线和伽玛射线。
- Using gamma ray log, neutron log, density log and sonic log, with the algorithm of fuzzy clustering, we can realize lithology recognition. 摘要利用测井数据中的自然伽玛、中子、声波和密度测井曲线所蕴含的岩性信息，用模糊聚类算法实现岩性的自动划分。
- Combined with log response, it can be identified efficiently by gamma ray logging curve, neutron logging curve and density logging curve. 结合测井响应，可以从自然伽马、中子、密度测井曲线对储层岩性进行有效识别。
- The BATSE all-sky monitor on the Compton Gamma Ray Observatory is a superb tool for the study of accretion-powered pulsars. 本论文研究，将不同背景下的肤色经由校正处理，让校正后肤色能达到与中灰阶背景下的肤色相同。
- Can only be applied to products terminally sterilized in their final containers；Include steam heat, dry heat and Gamma ray sterilization etc. 参数放行仅适用于在最后的包装容器中进行最终灭菌的产品；包括湿热、干热及辐射灭菌等；
