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- neutron epithermal neutron log 中子 超热中子测井
- MC Calculation of Wall Epithermal Neutron Logging 井壁超热中子测井MC模拟
- epithermal neutron log 超热中子测井
- Also epithermal neutron activation analysis and cyclic activation analysis had be developed on Shenzhen MNSR. 建立超热活化分析和循环活化分析方法,制备了医用放射性玻璃微球。
- Abstract Objective To study the quality parameters of epithermal neutron for boron neutron capture therapy and to obtain the optimized neutron beam used in human glioma therapy. 摘要 目的 研究硼中子俘获治疗肿瘤所需超热中子束的品质参数，得到无损治疗脑胶质瘤的较佳能量中子束。
- The neutron log is primarily resposive to the amount of hydrogen in the formation. 中子测井对岩层的氢含量有显著反映。
- The neutron log is primarily responsive to the amount of hydrogen in the formation. 中子测井对岩层的氢含量有显著反映。
- 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。
- In order to obtain optimum advantage factor, it is recommended that different channels (or even different reactors) be used for total reactor neutron spectrum activation (TNA) and epithermal neutron activation (ENA). 为了得到最佳有利因子,推荐在不同孔道(甚至不同的堆)上分别进行全堆谱中子活化(TNA)和超热中子活化(ENA)。
- In recent years, study of boron neutron capture therapy has been aimed at the establishment of epithermal neutron beams in order to avoid the open-skull surgury and for the treatment of deep-seated tumors. 摘要近年来，硼中子捕捉治疗之研究倾向于采用超热中子束以避免切开头盖骨之手术及进行较深层之肿瘤治疗。
- Starting discussion on calibration points of Compensated Neutron Log,this paper proposes that spline interpolation, instead of conventional regression fitting,is used to build the response equation of CNL. 本文从对补偿中子测井实验刻度点的讨论出发,提出用样条插值方法而不是通常回归拟合方法来构造补偿中子响应方程。
- Based on the different responses of compensated neutron log (CNL) in the gas reservoir before and after mud filtrate invasion, the authors designed the test of time-lapsed CNL in cased hole. 根据泥浆侵入气层前后补偿中子测井响应值的变化 ,设计了套管井内补偿中子时间推移测井试验。
- epithermal neutron activation analysis 超热中子活化分析
- Epithermal neutron radiation field 超热中子辐射场
- activation of epithermal neutron 超热中子活化
- LWD neutron logging takes an important part in logging-while-drilling(LWD). 随钻中子测井在随钻测井中占有重要地位。
- Compensated neutron log (CNL) and other conventional logging analog signals, pulse signals can be acquired. 该系统可对岩性密度和自然伽马能谱进行多道幅度分析，并对补偿中子测井信号及所有井下常规模拟信号、脉冲信号进行数字化采集。
- 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 sensitivity of compensated neutron logging(CNL) tool is researched(using) Monte-Carlo method. 本工作对补偿中子石油测井仪器的灵敏度进行蒙特卡罗方法数值模拟研究。
- Design of an Epithermal Neutron Beam for Xi'an Pulsed Reactor 西安脉冲堆超热中子束的理论设计
