As more and more research in neutron activation analysis(NAA)technique,it is widely used in the fields of elements analysis.NAA is an important used localizatio
A new fast neutron multiplicity analysis method with liquid scintillator is introduced.Anactive well-type fast neutron multiplicity counter has been built,which
Sodium droplet size distribution is an important factor for the research of sodium spray fire and design of safety assessment codes relating to sodium fire.A so