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- neutron capture gamma ray 中子俘获射线
- 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。
- proton capture gamma ray 质子俘获γ射线
- Perhaps nuclear reactions, such as neutron capture? 也许是某种核反应,例如,中子捕获?
- 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。
- A log of elemental concentrations derived from the characteristic energy levels of gamma rays emitted by a nucleus that has been activated by neutron bombardment. 记录元素浓度的测井方法,利用中子轰击原子核,使其激活后释放出伽马射线,根据伽马射线的特征能量级可获得元素浓度。
- 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
- 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。
- The MCNP 3B program ,which is a general purpose Monte Carlo code for simulating the transport of neutron and/or gamma rays ,provides helpful guidance to the ANL method research and tool designing . MCNP 3B软件是进行中子、光子和中子光子输运计算的通用蒙特卡罗程序,在阵列中子仪器结构的设计和方法研究阶段,它可以提供有益的理论指导。
- 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。
- Currently, the pulse neutron capture logging is the best way to measure remaining gas saturation trough tubing. 摘要脉冲中子俘获测井是目前能够过油管测量剩余气饱和度的最好方式。
- 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。
- Barth RF, Soloway AH, Fairchild RG. Boron Neutron Capture Therapy for Cancer(J).Science American, October 1990,68. 井上俊彦,井上武宏,能势隆之等,密封小线源新高精度照射技术(J).;放射线产业;1996;71(28)
- Unlike gamma ray emitting radio pulsars which shine on their own,there are a large number of galactic neutron stars and black holes which owe their gamma-ray light to the effect of a companion star. 与释放出v射线辐射的脉冲星自己闪烁不同,很多极大的中于星和黑洞受其伴星的影响,也释放出Y射线。
- A boron neutron capture enhanced fast neutron therapy assembly has been designed for the Fermilab Neutron Therapy Facility (NTF). 中文摘要 冷冻治疗是一种最小侵入的治疗手段,治疗后会有一物理变化之冰球介面,可用作为治疗的指标。
- Soon the unfiltered gamma rays melted the iceberg and GWAR was free. 很快未过滤的伽马射线熔化了冰山并且GWAR 是自由的。
- PDK 100 (Pulse and Decay Spectra, 100 Channels) is a pulsed neutron capture logging tool controlled by a microprocessor. 100是由微处理器控制的脉冲中子俘获测井仪。
- This burst had a 135 second long, broad peak of emission in gamma rays. 这一爆发具有一个长达135秒的伽马射线峰值。
- The principle of boron neutron capture therapy(BNCT), the correlated technique and the latest developments were mainly described in the article. 对硼中子俘获治疗技术的原理、硼中子俘获治疗系统需要研究的相关内容及研究现状作了主要介绍;