minor actinide - waste package approval - multilateral approval - unilateral approval - pin - isotopic adjustment - safety analysis - deficit reactivity, negative reactivity - hot shutdown - cold shutdown - reactor shutdown, shutdown - emergency shutdown, scram - tie-down - cleaning up, cleanup, clean up - dryout - fuel assembly, fuel subassembly - self-shielding - control rod - booster rod - fine control rod, regulating rod - gray rod, grey rod - black rod - confinement barrier, containment barrier - diffusion barrier - shield, shielding - embedding, encapsulation, radioactive waste immobilisation, radioactive waste immobilization, radioactive waste solidification - loop - in-pile loop - shield, shielding - biological shield, biological shielding - thermal shield, thermal shielding - neutron burst - film boiling - coolant - coolant - operating fuel cycle - hot cell - NPP, NPS, nuclear power plant, nuclear power station - cask - hot - NSSS, nuclear steam supply system - NSSS, nuclear steam supply system - thimble - spallation target - primary coolant circuit, primary coolant system - secondary coolant circuit, secondary cooling system - power coefficient, power coefficient of reactivity - temperature coefficient, temperature coefficient of reactivity - radioactive waste package, waste package - mixed oxide fuel, MOX - nuclear fuel - burn up - reactor control - radioactive waste conditioning, waste conditioning - reactor operation - confinement, containment - denting - contamination, radioactive contamination - freight container - control - I&C system, instrumentation and control system - conversion - conversion - corium - half-value layer, half-value thickness, HVL, HVT - blanket - blanket - rod - criticality - critical - core - fuel cycle - dose rate - radioactive waste, radwaste - decommissioning - deconstruction - decontamination, radioactive decontamination - defence in depth, defense in depth - dismantling - stripping - diffuser - scattering - gaseous diffusion - basis, design basis - thimble - dose - organ dose - absorbed dose - collective dose - effective dose - equivalent dose - avertable dose - projected dose - dosemeter, dosimeter - saturated boiling - nucleate boiling - INES, international nuclear event scale - shield, shielding - radioactive effluent - fuel element - packaging - outer packaging - shielded cell - containment building - containment system - potential alpha energy - enrichment - embedding, encapsulation, radioactive waste immobilisation, radioactive waste immobilization, radioactive waste solidification - interim radioactive waste storage, intermediate radioactive waste storage, radioactive waste storage, waste storage - burn up, specific burn up - stage - probabilistic safety analysis, probabilistic safety assessment, PSA - nuclear event - power excursion - resonance escape probability - conversion ratio - multiplication constant, multiplication factor - effective multiplication constant, effective multiplication factor - infinite multiplication constant, infinite multiplication factor - phantom - fertile - reactor system, reactor type - fissile - fission, nuclear fission, splitting - fast fission, fast neutron fission - spontaneous fission - thermal fission, thermal neutron fission - fluence - base load operation - load following operation - rabbit, shuttle - fusion, thermonuclear fusion - radioactive waste management, waste management - critical group, reference group - reference man - conventional island - nuclear island - 1. house load operation, 2. load rejection, 2. return to house loading, 2. trip to house load - intake - basic nuclear facility, basic nuclear installation, regulated nuclear facility, regulated nuclear installation - hot laboratory - มวลวิกฤต — critical mass - encapsulation matrix, immobilizing matrix, matrix - primary blend - secondary blend - multiplying medium - moderator - neutron radiography - fast neutrons - thermal neutrons - nuclide - fuel pellet, pellet - radioactive half-life - pool - neutron poison, poison - pressurizer - residual power - activation - radiation protection, radiological protection - neutron slowing-down, slowing-down - CHF ratio, critical heat flux ratio, departure from nucleate boiling ratio, DNB margin, DNBR, DNBR limit, DNBR margin - boiling water reactor, BWR - pressurized water reactor, PWR - n-loop reactor - fast neutron reactor, fast reactor - thermal neutron reactor, thermal reactor - molten salt reactor, MSR - very high temperature reactor, VHTR - gas-cooled fast reactor, GFR - lead alloy cooled fast reactor, lead cooled fast reactor, LFR - SFR, sodium-cooled fast reactor - SCWR, supercritical water-cooled reactor - reactivity - core catcher - spallation residue - reprocessing - backscatter, backscattering, back-scattering - cross section - nuclear safety - isotopic separation - subcritical, sub-critical - low conversion - spallation - supercritical, super-critical - overpack - nuclear safety - breeder, breeder reactor - breeder mode, breeding - accelerator-based system, accelerator-driven reactor, accelerator-driven system, ADS, hybrid system - critical size - capacity factor, load factor - burn up fraction - energy availability factor - void fraction - isotopic abundance - isotopic abundance by weight, isotopic weight abundance, weight percent abundance - source term - steam quality, vapor quality, vapour quality - nuclear plant unit - LET, linear collision stopping power, linear energy transfer - separative work, SW - separative work unit, SWU - radioactive waste vitrification, vitrification - controlled area[Domaine]