Even though the k eigenvalue is very small,the α eigenvalue is close to zero in subcritical system with many hydrogen nuclei,which has a very long prompt neutron removal lifetime.
对于含氢介质较多的系统,即使k很小,由于瞬发中子寿命很大,α也会接近于0,因而α不能直观地表征系统的临界特性,而k比α更适合这样的系统。
prompt neutron burst irradiation
瞬发中子短时间闪光辐照
K_0 Method of Prompt-gamma Neutron Activation Analysis and Its Application;
瞬发伽玛中子活化分析K_0法及其应用
Study on Prompt-Gamma Neutron Activation Analysis and k_0 Method;
瞬发γ中子活化分析及其k_0法研究
Fast-thermal Neutron Induced Prompt γ-ray Analysis Measures the Volatile in Coal;
快热中子感生瞬发γ射线法检测煤的挥发分（V_(daf)）
Research of Non-Persistent Fission Chains and Delayed Neutron Precursors in a Prompt Super-Critical System
瞬发超临界系统有限裂变链及缓发中子先驱核行为研究
Fast-thermal Neutron Induced Prompt γ-ray Analysis Measures the Moisture-total in Coal;
快热中子感生瞬发γ射线法检测煤中的全水分（M_t）
Study on Neutron-induced Prompt γ Analysis with LaBr_3 detector
LaBr_3探测器在中子感生瞬发γ分析应用中的实验研究
Transient Simulation and Analysis for Delayed Neutron Detection System of China Experimental Fast Reactor
中国实验快堆缓发中子探测系统的瞬态模拟与分析
Monte Carlo simulation of the neutron-induced prompt γ ray spectroscopy of the CW abandoned by Japan
中子感生瞬发γ法识别日本遗弃化学武器的蒙特卡罗计算
Detection of Ash of Coal by Means of Neutron Induced Prompt Gamma-ray Analysis
利用中子感生瞬发γ射线分析方法检测煤的灰分
Instatons and Solitons in Bose-Einstein Condensation
玻色—爱因斯坦凝聚（BEC）中的瞬子和孤子
immediate explosive power
瞬间爆发力瞬间爆发力
Transiently Evoked Otoacoustic Emissions in Middle Ear Disorders
中耳病变时瞬态诱发耳声发射的表现
Research on Single-event Transients in Differential Voltage-controlled Oscillators
差分压控振荡器中单粒子瞬变的研究
Monte-Carlo Study for Effects on Prompt gamma-ray yield of sample parameters of On-Line Prompt Gamma Neutron Activation Analysis System
在线中子活化分析系统中样品参数变化对瞬发γ产额影响的蒙特卡罗研究
Spectroscopic Diagnostication of Transient Excitation and Radiation Temperature of Plasma
等离子体激发和辐射温度瞬态光谱测试方法
The soul beheld its features in the mirror of the passing moment.
灵魂在逝去的瞬间的镜子中看到了自己的模样。
Effect of Co Doped on the Photoelectrons Decay Process of ZnO Crystal
Co掺杂对ZnO晶体中光生电子瞬态过程的影响