fast fission effect factor
快中子裂变效应系数
Uranium fission may be accomplished by either fast or slow neutrons.
铀的裂变可用快中子或慢中子来完成。
When an atom is split, it releases neutrons
原子裂变时释放中子。
nuclear fissions are caused by fast neutrons because little or no moderator is used.
由于少用或没用缓和剂而由快速中子引起的裂变反应。
Such fast neutrons have little chance of being captured by the fissible uranium.
这种快速运动的中子被可裂变的铀捕获的机会很少。
neutron fragment angular correlation
中子 裂变碎片角关联
fission foils neutron dosimeter
裂变薄膜中子剂量计
neutrons yield per fission
每次裂变后的中子产额
Effect of Induction with 5-Fluoro-ureacil or Lithium Chloride on High Producing Mutant Streptomyces rimosus 1626 Derived from Fast Neutrons Radiation
5-氟尿嘧啶与氯化锂对高产量快中子诱变株龟裂链霉菌1626的诱变作用
Fission-fusion mixed neutron field
聚变-裂变混合中子场初步物理设计
Magnet Design of Chinese Spallation Neutron Source Rapid Cycling Synchrotron;
中国散裂中子源快循环同步加速器磁铁的设计
neutrons per fission
每次裂变所放出的中子数
delayed neutron fission product monitor
缓发中子裂变产物监测器
Measurement of 25.5MeV Neutron Fluence Rate With ~(238)U Fission Chamber
~(238)U裂变电离室测量25.5MeV中子注量率
To add nonfissionable matter to(fissionable material)so as to prevent use in an atomic weapon.
使（核材料）中毒（向可裂变材料中）加入不可裂变物质以防止（这种可裂变物质）用于原子核武器
SIMULTANEOUS ANALYSIS OF FISSION AND CAPTURE CROSS SECTION WITH ADLER-ADLER RESONANCE FORMULA
裂变元素中子共振反应的裂变和俘获截面的相关分析
Experimental Research on the Dependence of ～(235)U Fission Yields on Incident Neutron Energies;
～（235）U裂变产额随入射中子能量变化的实验研究
Neutron Physical Characteristics of Light Water Cooled Blanket of Fusion-Fission Hybrid Reactor
聚变-裂变混合堆水冷包层中子物理性能研究