中子源

中子源有源法核查技术研究

Study on Verifying Technique by Using an Active Method with Neutron Source

镅-铍环状中子源的制造

Fabrication of annular americium-beryllium neutron source

FPGA技术在脉冲中子源数据采集系统的设计与实现

The design and implementation of data acquisition system about pulse neutron sources based on FPGA

~（252）Cf中子源实验装置的设计及其影响因素

~ ( 252 ) Cf Neutron Source Experiment Device and Influence Factors

用~（252）Cf自发裂变中子源刻度中子探测器效率

Efficiency calibration of neutron detectors with ￣( 252 ) cf spontaneous fission neutrons

50μg~（252）Cf中子源的处理

Treatment of a 50 μ g ~ ( 252 ) Cf neutron source

ADS中子源散裂靶物理研究

Spallation Target of ADS Neutron Source

根据研究的工艺条件，给出了处理~（252）Cf中子源的工艺流程，可在一个热室中完成。

Process could be realized in a hot .

通过对多种外中子源输入的模拟计算，研究分析了ADS系统中次临界堆的物理特性。

The subcritical reactor physics properties for ADS is studied and analyzed under different external neutron source .

一种~（252）Cf裂变中子源的中子、γ射线飞行时间谱测量新方法

TOF spectrum measurement of ~ ( 252 ) Cf source fission neutron and gamma ray

CCD与光纤阵列之间采用反射镜和透镜耦合方式，使CCD避开中子源直接辐照。

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

基于~（252）Cf裂变中子源的核信息系统频谱分析

Spectrum analysis of nuclear information system based on ~ ( 252 ) Cf fission neutron source

伴随粒子法测量T（d，n）~4He中子源注量率中的本底处理

Background Analysis for an Associated Particle Method to Measure the Neutron Fluence Rate From the T ( d , n ) ~ ( 4 ) He Neutron Source

对于提供核能源或中子源的核裂变反应系统，需从理论上给出它的临界安全性和中子能谱，通常通过k本征值问题的计算来实现。

The nuclear fissile reaction system , which provides nuclear energy or neutrons , theoretically demands its criticality safety and neutron energy spectrum to be predicated .

针对DPF脉冲中子源产生中子脉冲的同时也会产生X射线脉冲的特点，采取了飞行时间法及吸收衰减法来消除X射线对中子脉冲的干扰。

To ensure the DPF source produce pulse neutron and X-ray simultaneously , it is essential to eliminate the X-ray 's interference .

一种降低CARR堆冷中子源氢系统中子慢化室内含气率的方法

Method to Reduce Void Fraction in the Neutron Moderator Cell of CARR CNS

DPF脉冲中子源中子产额的活化测量研究

Activation detection of the neutron yield from a DPF pulsed neutron source

对伴随α粒子法测量DT中子源中子注量系统的稳定性及重复性进行了检验。

The stability and repetition of the associated-particle method to measure DT neutron fluence was tested .

用~（235）U核裂变法测量水泥反射体中~（252）Cf中子源反射中子

Measurement of reflect neutron for ~ ( 252 ) Cf in cement cylinder by method of ~ ( 235 ) U fission

关于用Ra-Be中子源、~（60）Coγ源、~（147）Pmβ源以小剂量辐照桑蚕卵的研究

Studies on Small Dose Irradiation of Silkworm Eggs with Ra-Be Neutron Source , 60Co Gamma-ray

基于~（252）Cf点中子源的~6Li玻璃闪烁探测器效率刻度

Calibration of the Neutron Detection Efficiency for the ~ 6Li Glass Scintillator by ~ ( 252 ) Cf Neutron source

利用脉冲中子源研究了探测器对DT中子的响应，并与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 .

本文介绍了在实验室中使用锎-252中子源（30μg）进行的瞬发中子活化分析结果。

An examination of the neutron prompt gamma ray method using ~ ( 252 ) Cf neutron source indicates that this technique may be feasible for industrial process multielements analysis .

~（252）Cf裂变中子源在组织等效模体中的中子和γ辐射剂量分布的计算

Calculation of dose distribution for ~ ( 252 ) Cf fission neutron source in tissue equivalent phantoms using Monte Carlo method

~（252）Cf自发裂变中子源的化学回收流程

Chemical process for the recovery of ~ ( 252 ) CF from a ~ ( 252 ) CF spontaneous fission neutron source

D-T反应中子源准直屏蔽体及中子束特性研究

Research on Beam-shaping-assembly of D-T Reaction Neutron Source and Beam Characteristic

在ADS反应堆物理研究中传输252Cf中子源的跑兔系统；

The ' Rabbit ' system external neutron source 252 Cf transport ;

D-D中子源产额的大角度伴随质子监测技术研究

The associated proton monitoring technique study of D-D source neutron yields at the large angle

d-D和d-T中子源中子照相慢化准直屏蔽系统模拟设计

Simulation Design on Beam Shaping Assembly for Neutron Radiography Based d-D and d-T Neutron Source

本论文就是基于CARR设计和运行特征，围绕冷中子源系统中子性能和自稳特性的优化展开了全面而深入的理论研究。

This paper conducts the optimization study on the neutronics and self-regulations based on the characteristics of design and operation of CARR .