1)nucleoid,类核2)class core,类核3)classification diagram,分类核4)Same kind of nuclei,同类核5)nuclide of the same kind,同类核素6)Classification accounting,分类核算
用法和例句
It is included that constant 44 within the limits of nuclide in stable region can be divided into 2,4,8,16,8,4,2, which adjacent numbers are increased or decreased with twofold,according to limits regularity of nuclide of the same kind in the square nuclear chart which new parameters S and H are introduced.