coincidence counting
英 [kəʊˈɪnsɪdəns ˈkaʊntɪŋ]
美 [koʊˈɪnsɪdəns ˈkaʊntɪŋ]
符合计数；重合计数
双语例句
- Neutron coincidence counting is widely used in the authentication and management of nuclear material.
摘要中子符合计数在核材料认证和管理中有着广泛的应用。 - The evolution regularity of the second-order correlation function and average coincidence counting rate are obtained by numerical calculation.
数值计算得到了二阶相关函数及平均符合计数率的演化规律。 - Coincidence and anticoincidence pulse counting assembly
符合和反符合脉冲计数装置 - The effect of temperature on 3H counting efficiency of six kinds of liquid scintillators are measured using coincidence counting method of two photomultiplier liquid scintillation counter.
用双管液体闪烁符合计数法测定了温度对6种常用液体闪烁体效率的影响。 - The coincidence counting efficiency was increased when cardboard and plastic were added. coincidence rate.
另一方面，加入纸板和塑料薄膜时，符合计数率增加。 - An Improvement on Accuracy of Parameter Method in 4 πβ-γ Coincidence Counting
4πβ－γ符合测量中参数法的改进 - Calculation of Efficiency Extrapolation Curves by Applying β Spectra in 4 πβ-γ Coincidence Counting
在4πβ－γ符合技术中应用β谱计算效率外推曲线 - γ-γ coincidence counting system of Cu activation measurement for fusion neutron yield
聚变中子产额铜活化法γ-γ符合计数系统的研制 - The basic principles of coincidence counting and the derivation of "point model" formulae of "point model" are introduced in this paper.
系统阐述了中子符合计数的基本原理，对“点模型”公式作了推导。 - The bias of coincidence correction in WBC and RBC counting with the Z2 was less than 1%.
Z2校正WBC和RBC的重合计数偏差均<1%。 - Technology of neutron coincidence counting and applications on the reaction component measuring
在堆燃料组件无损检测中的中子符合测量技术 - Research on Application of Neutron Coincidence Counting in Attribute Determination of Plutonium
符合计数在钚的属性测量中的应用研究 - Activity is measured using 4 πβ γ coincidence apparatus and photon counting is performed applying HPGe and small area planar Ge detectors.
用4πβγ符合装置测量放射性活度，以及用HPGe和小平面Ge探测器测量γ射线数。 - For highly enriched uranium, the relationship between the coincidence neutron counting rate and the mass of the components is exponential, the maximum deviation of the fit mass is 12.16%, and the thickness of the components has become the greater impact factor.
而对于高浓铀，符合中子计数率与其质量近似成指数关系，拟合质量最大偏差为12.16%，且部件的厚度成为了更大的影响因素。 - At present, there are four methods of the mass measurement of uranium components, they are: time-correlated coincidence, active delayed neutron counting method, neutron multiplicity counting method, and active coincidence neutron counting method which is studied in this thesis.
目前，对铀材料质量的探测方法主要有四种：时间关联符合法、主动缓发中子法、中子多重性测量分析法以及本论文所研究的有源符合中子法。