The advantages of the neutron activation analysis are non-destructive, multielement and high accuracy, but there are many difficulties on the study for the big
Deputy Minister Yaneva of Economy and Energy,the Republic of Bul- garia,a nice lady with outstanding talents,headed a delegation of Bulgaria to visit China in l
UO2-x stack applied in the fuel element has a form of a cylinder with a central hole, where temperature field characterized by high temperature and high gradien
14C is a radioisotope of carbon. It is widely used in pharmacy, medical treatment, agriculture, reconnoiter and archaeology. China Advanced Research Reactor (CA