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neutron induced中文是什么意思

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用"neutron induced"造句"neutron induced"怎么读"neutron induced" in a sentence

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  • 中子引起的

例句与用法

  • Detecting nuclear warhead by counting delayed neutrons induced by neutron source is studied . the 2 - step calculation method is proposed to resolve the delayed neutron transportation issue . this method can save computer ' s calculation time , and is easy to operate
    本文研究了用外中子源照射核弹头,诱发其裂变材料裂变,探测缓发中子的方法,以此判断高浓铀与低浓铀,从而为核查核弹头的真伪提供依据。
  • In the foreign country , neutron induced prompt gamma - ray analysis ? ipga was used to analyze the elements in substance and has been used in real production and industry " s analysis on line now . in our country , the method has been studied and used from 70 " s and has been more and more perfect . however , the neutron source they used is the isotope source
    在国外,早已开始采用中子感生瞬发射线分析法( nipga )对物质进行元素分析,如今这种方法已经应用于实际生产和工业在线分析,国内在八十年代也开始研究、应用这种方法,如今已日趋完善,然而,他们使用的中子源绝大多数仍然是同位素中子源,做为一种可行性实验方法研究,我们采用脉冲中子发生器做为中子源,自行研制的线性门电路和多道脉冲幅度分析器相配合,获取非弹性散射和俘获谱,对物质进行元素分析。
  • All cross sections of neutron induced reaction , elastic scattering angular distribution , neutron energy spectrum and double differential cross sections were calculated by using optical model and the semi - classical model of multi - step nuclear reaction processes based on the hauser - feshbach and exciton model in the energy region up to 20mev
    应用光学模型和以复合核平衡态理论( hauser ? feshbach理论)及激子模型为基础的核反应多步过程的半经典理论,计算了当中子入射能量低于20mev时n + ~ ( 112120 ) sn反应的所有中子入射截面、弹性散射角分布、出射中子能谱以及出射中子双微分截面。
  • The measurement data is scarce in 8 - 13 mev region due to the lack of mono - energetic neutron sources ( in this region , there are breakup neutrons besides the mono - energetic neutrons in the often used neutron sources such as t ( p , n ) 3 he and d ( d , n ) 3he sources . the secondary neutrons induced by breakup source neutrons will seriously contaminate the secondary neutron spectra induced by mono - energetic source neutrons ) . therefore , precise measurement for some key nuclides is necessary to check the evaluations in this region
    但在8 ? 13mev这一能区,由于没有合适的单能中子源(因为在这一能区,对于常规中子源如t ( p , n ) ~ 3he和d ( d , n ) ~ 3he中子源,除了单能中子以外,还有破裂中子成份,这部分源破裂中子在样品上引起的次级中子,将严重影响测量结果) ,所以至今在8 ? 13mev能区这方面的测量数据极少。
  • The conclusion is that under the neutron and 7 - ray synthetical irradiation environment of a reactor , ionization effects of neutron on the vlsi made with cmos technology are weak , and that the displacement effects of neutron induces the decreases of mobility ratio and density of charge carrier , which causes the decrease of the total static current , so it compensates the increase of the static current caused by the synthetical ionization effects of neutron and - ray
    对试验结果综合分析得出:在反应堆的综合辐照环境下,中子电离效应较弱,并且由于中子位移效应引起载流子迁移率降低和载流子浓度降低,使得总的静态电流下降,从而抵消中子和射线综合电离导致的静态电流增长。
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