x-ray photon x-ray picture x-ray powder diffraction apparatus x-ray protection x-ray quantum x-ray radiography x-ray scattering x-ray spectra x-ray spectrograph x-ray spectrometer x-ray spectroscopy x-ray spectrum x-ray study x-ray target x-ray technique x-ray term x-ray test x-ray therapy x-ray thickness gauge x-ray tube |
x-ray photon физ. рентгенов квант Търсената дума е намерена |