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- prompt neutron spectrum 瞬发中子能谱
- The prompt neutron decay constant was measured by using reactor noise technology at delayed criticality for 300# pool research reactor. 利用反应堆噪声分析技术测量300%23池式研究堆缓发临界下的瞬发中子衰减常数。
- There appeared to be no gross distortions of the neutron spectrum expect at energies below 2 MeV. 除了2兆电子伏以下的能量外，中子谱似乎不存在显著的畸变。
- The incident neutron spectrum at the experimental condition has been simulated with the code MCNP, and the scattering neutron influence has been calculated with the spectrum. 并用MCNP程序模拟了在高压倍加器的实验条件下的散射中子能谱,进而计算了低能散射中子引起的修正量。
- Neutron bomb explosion in war is undetermined in the time and space, and its lethal factor is the prompt neutrons. 战时中子弹爆炸具有时间和空间上的不确定性的特点,其杀伤因素(瞬发中子)的作用时间极短。
- In order to obtain optimum advantage factor, it is recommended that different channels (or even different reactors) be used for total reactor neutron spectrum activation (TNA) and epithermal neutron activation (ENA). 为了得到最佳有利因子,推荐在不同孔道(甚至不同的堆)上分别进行全堆谱中子活化(TNA)和超热中子活化(ENA)。
- prompt neutron activation analysis (PNAA) 瞬发中子活化分析
- prompt neutron burst irradiation 迅发中子猝发辐照
- prompt neutron activation analysis(PNAA) [化] 瞬发中子活化分析; 中子俘获γ射线分析
- Krasilnikov A V,Kaneko J,Isobe M,et al.Fusion neutronic source deuterium-tritium neutron spectrum measurement using natural diamond detectors[J].Rev.Sci.Instrum.,1997,68(1):1720. 杨进蔚;冯开明;陈志;等.;产氚包层中聚变中子诊断系统的概念设计和计算[J]
- prompt neutron activation analysis 瞬发中子活化分析
- The neutronics spectrum calculations in Venus 1(superscript #) assembly were performed with two-dimensional transport code TWODANT. 本文用离散坐标法的程序TWODANT对启明星1号装置能谱进行分析计算。
- Thank you for your prompt reply to our telegram. 多谢您对我们电报的即刻答复。
- Measurement of Neutron Spectrum in Medium Containing Hydrogen 含氢介质内中子能谱测量
- In this paper, by neutron radiation detection with the passive method, the study on detectability, neutron spectra, etc. for the plutonium combined systems including the stimulated nuclear warhead assembly are introduced. 摘要介绍了通过探测中子辐射，用被动方法研究了包括模拟核弹头装置在内的各杯组合系统的可探测性和中子能谱等内容。
- She needed an occasional prompt. 她需要不时给予提示。
- She was very prompt in answering my letter. 她给我写回信非常及时。
- He is always prompt in answering letters. 他总是迅速回复来信。
- The situation calls for prompt action. 形势所迫，必须立即采取行动。
- Calculation of neutron spectrum in ultraintense laser-plasmas interactions 超强激光与等离子体相互作用产生中子的计算
