1) 252Cf source
252Cf源
1.
This paper briefly described the application of the slab type mini 252Cf source in nuclear physics, nuclear hardening and Nuclear pumped Laser experiment.
简要叙述了平板型微252Cf源在中子物理、抗核加固以及核泵浦激光实验中的应用情况,着重介绍了实验装置中真空室的设计特点以及与各种实验相应的测试系统。
2.
The method in simulation of radiation effect test by 252Cf source was introduced,and the single event burnout experiment was carried out.
本工作涉及利用252Cf源进行辐射效应试验研究的方法。
2) ~(252)Cf neutron source
252Cf中子源
1.
The experimental equipment of the neutron activation analysis is improved using MCNP code simulation,and ~(252)Cf neutron source is used as an irradiation source because of its high neutron yield.
结果显示,252Cf中子源中子活化在线分析可以较好地满足工业要求。
3) 252Cf neutron source
252Cf中子源
1.
The nuclear temperature of 252Cf neutron source has been obtained by T=1.
利用BC-501A探测器测量了252Cf自发裂变中子源,得到不同中子阈能的252Cf中子分布条件下的中子探测效率,实验得到了252Cf中子源的核温度T=1。
2.
The neutron decay constant of a new type of boron-doping polyethylene material has been measured by SZJ-4 BF3 long counter and 252Cf neutron source.
采用SZJ-4型BF3长计数器和252Cf中子源测量了一种新型含硼聚乙烯材料的中子衰减系数∑,测量不确定度为4。
4) Cf fission neutron source
252Cf裂变中子源
5) 252Cf neutron
252Cf中子照射
1.
Objective To investigate the potential effect of 4-amino-pynidine(4-AP)on human cervical carcinoma cell line HeLa to 252Cf neutron ray.
67Gy252Cf中子照射后48h,用MTT法和流式细胞仪检测各组细胞活性、凋亡率。
6) 252Cf ionization chamber
252Cf裂变电离室
1.
A thin wall,fast pulse 252Cf ionization chamber,which was designed for calibrating efficiency of neutron detectors,was described.
介绍了用于中子探测器效率刻度的薄壁快脉冲252Cf裂变电离室。
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