• 中子发生器应用前途中子

    With development of neutron application techuique, the neutron generator is simple and poreable neutron source which has more applied value.

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  • 与加速器D—D中子中子能谱进行了比较。

    The neutron spectra from the gas discharge facility and D-D neutron source are compared.

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  • 文中介绍一种评定脉冲中子产额稳定性方法

    A new method of evaluating yield stability for pulse neutron source was introduced in this paper.

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  • 微型中子反应堆反应性中于通量密度有一定的关系

    In the miniature neutron source reactor (MNSR) reactivity and neutron flux are related.

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  • 应用外置伽玛中子进行实验判断

    Some external neutron and gamma source experiments were carried out to study the origin of the background.

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  • 指出中子重要性,扼要地说明了加速器中子源特点

    The significance of neutron sources is pointed out. The characteristic of accelerator neutron sources is essentialized.

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  • 提出了一个简便计算方法,用以确定中子虹吸管尺寸

    A simple method is established which can determine the size of hydrogen thermosyphon in cold neutron sources.

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  • 结果表明,可以中子发生器代替同位素中子实现补偿中子测井

    It is showed that compensated neutron logging can be realized by using neutron generator instead of isotopic neutron source.

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  • 给出了驱动不同次临界度包层所需中子强度及其相应物理参数

    The neutron source intensity and relevant physical parameters for driving the reactor with the different subcritical states are given.

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  • 本文建立了可开展冷中子源装置氢系统物理方案研究计算程序方法

    This paper establishes the calculation program and methods to analyze the nuclear heating and gain factor.

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  • 中子孔道采用铝合金材料焊接而成作用是从中子引出中子

    Square tube in cold neutron channel is welded together by aluminum alloy plate, it is used to guide neutron from cold neutron source.

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  • 研究中子驱动下,裂变系统中子裂变统计涨落问题数值计算方法

    A numerical method of the statistics fluctuation problem of fission chains is studied for fission system driven by a weak neutron source.

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  • 研究了中子驱动下,裂变系统中子裂变统计涨落问题数值计算方法

    The numerical method of the statistics fluctuation problem of fission chain is studied for a fission system driven by a weak neutron source.

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  • 中子输运计算中,准确裂变中子保证计算结果可靠性前提基础

    For the neutron transportation calculation, accurate fission neutron source is the prerequisite and fundament ensuring that the calculation results are reliable.

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  • 对于次级初级中子分别阐述了重要问题和有关的安全性能要求

    For the secondary and primary neutron source rods, the important internal pressure problem and the safety performance requirements are described respectively.

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  • 因此中子输运计算必须考虑组件燃耗裂变中子参数影响

    So the impact of fuel assemblies burn-up on core fission neutron source parameters shall be considered in the neutron transportation calculation.

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  • 利用脉冲中子研究探测器DT中子响应闪烁探测器进行了比较。

    The neutron response was studied using the DT neutron sources and compared with the scintillator detector.

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  • CCD光纤阵列之间采用反射镜透镜耦合方式,使CCD避开中子直接辐照

    To avoid direct radiation from neutrons, the CCD is coupled to the array by a mirror and lens optics.

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  • 用于癌症放射治疗其它一些研究中用作中子,还可用作发光颜料成分

    It is used in cancer radiotherapy, as a neutron source for some research purposes, and as a constituent of luminescent paints.

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  • 根据探测器中子灵敏度己知各向异性系数估计中子强。

    By the neutron sensitivity of the detector and the known anisotropic coefficients, it is able to estimate the strength and angular strength of the neutron source to be measured.

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  • 中子中国先进研究(CARR)作为应用平台开展中子散射实验重要系统

    Cold Neutron Source (CNS) is one of the important systems through which China Advanced Research Reactor (CARR) could be used as important application platform of Neutron Scattering Experiment.

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  • 测井使用密封中子伽马具有放射性操作人员有一定的辐射损伤。

    Sealed neutron source and gamma source used in nuclear logging have strong radioactivity which is harmful to operators.

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  • 选择3d k2器件做辐照实验得到了几个中子源硅半导体辐照损伤的初步能谱等效结果

    Some 3dk2 transistors were selected for the irradiation experiment and primary neutron spectrum equivalence results were obtained.

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  • 介绍深圳大学微型中子源反应堆各项关键设备以及确保核反应堆安全所采取相应预防措施

    The main facilities of Miniature Neutron Nuclear reactor (MNSR) of Shenzhen University are introduced, and strict measures to ensure safety of the reactor are described.

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  • 阐述中国中子(CSNS)循环同步加速器(RCS)注入系统水平涂抹凸轨磁铁样机设计

    Design of the horizontal paint bump magnet prototype for China Spallation Neutron Source (CSNS) rapid cycling synchronous (RCS) injection was introduced.

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  • 介绍了反应堆堆芯中子功能发射中子原理以及秦山期工程一次二次中子源组件结构特点

    This paper described the function of neutron source assembly, the principle of neutron emission, and also described the structure and characteristics for primary and secondary neutron source assembly.

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  • 方法本文首先介绍脉冲中子测量介质扩散长度原理及推导过程,然后讲解发生器的设计原理。

    Method: in this article, introduce the experiment that "Measure medium's diffuse length using pulse neutron method" first, than explain the pulse generator's design and principle.

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  • 选用不锈钢做ADS散裂中子材料好的选择采用国产改进型316L不锈钢最佳的选择。

    The stainless steels are a good choice for beam window material of the ADS spallation neutron source system, and the homemade modified 316L stainless steel is the best choice.

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  • 选用不锈钢做ADS散裂中子材料好的选择采用国产改进型316L不锈钢最佳的选择。

    The stainless steels are a good choice for beam window material of the ADS spallation neutron source system, and the homemade modified 316L stainless steel is the best choice.

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