| 1. | The author of this paper has developed a controlled circuit of the pulse neutron generator
必须对脉冲中子发生器原来的控制电路重新研制。本论文对脉冲中子发生器控制电路进行了研究。 |
| 2. | 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。 |
| 3. | Utilizing the pulse neutron generator working with controlled circuit and time amplitude converter , the ash content in coal is measured , and we provides a safe and on line methods
通过该思路，利用脉冲中子发生器，控制电路，多道脉冲幅度分析器对煤中灰份的含量进行了测量，提出了一种实时、安全的快速检测方法。 |
| 4. | The pulse neutron generator " s delaying time are measured by the time - amplitude converter and multichannel pulse amplitude analyzer . according to these times , the linear gate circuit " s opening time can be adjusted
用它和多道脉冲幅度分析器配合测量脉冲中子发生器发射中子的滞后时间，据此调整线性门电路的开门时间。 |
| 5. | The pulse neutron generator can be used to analyze the elements in substance , because it can produce pulse neutrons which have the characteristics such as high energy , monohcrome , safe using and controlled easily
脉冲中子发生器具有产生的中子能量高、单色性好，可控、使用安全，可产生脉冲中子的特性，可用来对物质进行元素分析。 |
| 6. | Using it , time amplitude converter and pulse neutron generator , the y spectra of 14mev pulse neutrons is measured . utilizing the time difference of several different reactions about the interaction of neutrons and nucleus , the whole spectra and the capture spectra are measured . a method that uses double gate subtracting background to gain the fast neutrons " inelastic scattering y spectra is introduced
研制了一种线性门电路，介绍了它与脉冲中子发生器、多道脉冲幅度分析器配合，进行14mev脉冲中子谱的测量，利用中子和原子核相互作用的几种反应在时间上的差异，测量了总谱和俘获谱，采用双门减本底方法得到了快中子非弹性散射谱。 |
| 7. | But if we want to make it work normaly and make it work with electronic development to distinguish the neutron ' s inelastic scattering y spectra with the capture spectra , then we can get the element ' s inelastic scattering y spectra , we must research again the controlled circuit of the pulse neutron generator
而要使脉冲中子发生器正常工作并且能于我们自己研制的电控门配合，将中子与物质中所含元素的原子核相互作用的非弹性散射反应和俘获反应区分丌来，从而得到能够较好的表征该元素的非弹性散射谱。 |
