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- 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。
- prompt neutron decay constant 瞬发中子衰变常数
- When the neutron decay constant is measured in the zero power assembly, the DT external neutron measurement system (scintillator photomultiplier tube detector ST-PMT) may provide trigger-signal and time correlationship. 摘要在零功率堆上进行了衰变常数测量实验中，建立外中子源DT中子测量系统可以为物理诊断系统提供触发信号和时间关联信号。
- neutron decay constant 中子衰变常数
- Pulsed neutron decay spectrum (PND-S) logging can simultaneously measure the gamma ray of inelastic scattering and capture gamma ray. 脉冲中子衰减%25D能谱测井可同时测量非弹性散射伽马射线和俘获伽马射线。
- 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。
- Let us calculate first how much energy is released when a free neutron decays. 让我们首先来计算一个自由中子的衰变会释放出多少能量。
- 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
- Intrinsic thermal neutron decay time 固有热中子衰减时间
- prompt neutron activation analysis 瞬发中子活化分析
- decay constant(disintegration coefficient) 分解常数, 衰变常数
- For example, we know that within a certain time period neutrons decay into protons and some other particles. 试举一例：我们知道，中子在一定的时间里会衰变成质子和某些其他粒子。
- discontinuous constant(decay constant) 衰变常数
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- Application of pulsed neutron decay tool in Qinghai oilfield 脉冲中子衰减仪及其在青海油田的应用
- Thank you for your prompt reply to our telegram. 多谢您对我们电报的即刻答复。
- Pulse Waveform Measurement Method of Scintillator Decay Constant 闪烁体衰减常数值的脉冲波形测量方法
- She needed an occasional prompt. 她需要不时给予提示。
