pulsed neutron

Neutron capture cross sections of W and Gd were measured relative to that of Au at six neutron energy values by using a large liquid scintillator tank and time-of-flight technique. The accelerator used was a 2.5 MV pulsed van de Graff.

本工作是在2.5MV脉冲化质子静电加速器上，使用大液体闪烁探测器和飞行时间法，相对于金的俘获截面测量了钨和钆六个能量点的中子俘获截面。

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Reservoir monitoring tool ( RMT ) is a new pulsed neutron spectrometry logging tool.

RMT 是一种新型脉冲中子能谱测井仪.

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Experimental research of reactivity interference effects among control rods in pulsed reactor by soluble boron poison method and pulsed neutron source method are described too, some results are obtained.

还利用硼中毒法和脉冲中子源法配合进行脉冲堆控制棒之间反应性干涉效应的实验研究，取得了初步结果。

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Scintillant neutron detector used to measurement wave and yield of pulsed neutron source was investigated in this paper. It consists of a double detection system, which is independent each other.

主要介绍了一种用于进行脉冲中子波形和产额测量的闪烁探测器，它由双套独立探测系统组成，可靠性高，通过调节单通道测量灵敏度可达到产额变化范围宽的中子测量。

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Expanded application study on pulsed neutron logging technology in Huabei Oilfield

华北油田脉冲中子测井技术拓展应用研究

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Pulsed neutron logging is one of the effective means for saturation evaluation in current casing wells.

脉冲中子测井是目前在套管井中评价储层含油饱和度的最有效办法.

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The study on fast neutron physics and relative technique of experiment and data analysis made at a pulsed neutron generator in Beijing Normal University during recent yeras is introduced.

摘要综述近年来在北师大低能所的国内第一台脉冲化高压倍加器上开展的快中子物理，及有关的实验和数据处理技术研究。

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PDK 100 ( Pulse and Decay Spectra, 100 Channels) is a pulsed neutron capture logging tool controlled by a microprocessor.

PDK－100是由微处理器控制的脉冲中子俘获测井仪。

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Comparison of D-T and D-D accelerator investigation characteristics in pulsed neutron porosity logging while drilling

声速测井确定的孔隙度氘-氘和氘-氚随钻中子孔隙度测井探测特性对比

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Measurement of Prompt Neutron Decay Constant for Deep Subcritical Assembly Using~ ( 252) Cf as Randomly Pulsed Neutron Source

~（252）Cf随机脉冲源法测量深次临界瞬发中子衰减常数

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In this paper, the feasibility of measuring α eigenvalue for a subcritical reactor in the present experiment condition by the pulsed neutron method is discussed.

讨论了在现有源强及测试条件下，用强脉冲源法测量次临界系统中子学时间常数本征值的可行性，并在此基础上对用γ强度谱诊断时间常数进行了研究。

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