nuclear fission is a mean of width
nuclear_fission is nuclear_process. prokaryotic_fission is reproductive_fission. nuclear_fission is not transformation_process. multiple_fission is reproductive_fission. controlled_nuclear_fission is nuclear_fission. fission is nuclear_reaction. nuclear_fission is transformation_process. nuclear_fission is spewing. fission is asexual_reproduction. nuclear_fission is not nuclear_process.