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- thermal neutron beam 热中子束
- The neutron flux densities at various positions in neutron beam equipment are measured by SSNTD method. 利用固体径迹探测器(SSNTD)测量了束流装置中心轴线上不同位置处的中子通量密度。
- Through calculating and monitoring curb of thermal neutron fluence, target resistivity hitting ratio is high than 90%. 通过对热中子注量计算和辐照中热中子注量监测的控制,得出目标电阻率命中率达到90%25以上。
- Cold and thermal neutron scattering cross section of liquid H2 and D2 II: improvement on coherent scattering. 液态H2和D2冷和热中子散射截面:相干散射的改进...[中国核科技信息与经济研究院
- 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。
- Venus 1(superscript #) assembly is a system consisting of both fast and thermal neutron zones for ADS research in China. 摘要启明星1号装置是我国研究ADS次临界中子学的一个快热耦合系统。
- The effects of the three different mutagens were compared,and thermal neutron was found more effective for the induction ofmutation. 特别是矮秆抗倒伏突变出现的频率较高,稳定得也快。在三种诱变剂中以快中子对冬小麦的诱变效果最好。
- Current, the nuclear power plant that builds on the world basically is thermal neutron caboodle, it uses the uranium in uranous resource - 235 fission. 目前,世界上建造的核电站主要是热中子堆型,它利用铀资源中的铀-235裂变。
- The X-ray and neutron beams pass across the tunnel through the cargo and are detected on the other side. 射线和中子束经检查通道的一端透射物品到达另一端后被检测。
- The Spallation Neutron Source Providing the Most Intense Pulsed Neutron Beams in the World Is Being Built in Tennessee by the U.S. Department of Energy. 美国能源部正在田纳西州建造世界上最强脉冲中子束的散裂中子源。
- photographic thermal neutron image detector 热中子成像照相探测器
- The methods of improved stability of neutron beams and prolonged service life of T-Ti target are given.The rotative target system is described in derail. 文章给出了提高关联束稳定性和延长氚钛靶寿命的方法,详细介绍了旋转靶系统。
- Spallation neutron sources are a new generation of pulsed neutron sources based on the proton accelerator,and can provide high-flux pulsed neutron beams for neutron scattering. 中子散射广泛地应用于凝聚态物质研究和应用的众多学科领域,是研究物质微观结构和动态的理想工具之一。
- Intrinsic thermal neutron decay time 固有热中子衰减时间
- thermal neutron inelastic scattering 热中子非弹性散射
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- thermal neutron capture crosssection 热中子俘获截面
- thermal neutron converter reactor 热中子转换反应堆
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。