radio-opacity
radiopacity
X-radiation
X-irradiation
radiodensity
radiation dose
background radiation
radiodosimetry
X-ray fluorescence
radiology
UV
ultraviolet
ultraviolet illumination
ultraviolet light
ultraviolet radiation
lithium-drifted silicon detector
irradiation
radiobiophysics
reabsorption
radiability
extinction
gamma radiation
Compton effect
ultraviolet spectrum
Compton scattering
radiotolerance
röntgen
family Torpedinidae
bioradiation
Torpedinidae
X-ray radiation
gamma ray
electromagnetic wave
radioscopy
submillimeter wave radiation
infrared spectrum
radiocautery
rem
radiomitigation
X-ray therapy
radioadaptation
hardness
radioactivity
reradiation
dosemeter
irradiance
dosimeter
exitance
radiant
electronic smog