Definīcija:1) (NucEng) A layer of material (eg graphite) designed to scatter or reflect neutrons back into a reactor without absorbing many. 2) a material or a body of material which reflects incident radiation. In nuclear reactor technology, this term is usually restricted to designate a part of a reactor placed adjacent to the core for the purpose of returning some of the escaping neutrons back into the core by scattering collisions
VVC izstrādātie inženierzinātņu, tehnikas, rūpniecības un būvniecības un arhitektūras termini