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çınca ışıkbilgisi

listen to the pronunciation of çınca ışıkbilgisi
التركية - الإنجليزية
electron optics
branch in physics in which the principals of optics are applied to beams of electrons
the branch of electronics that deals with beams of electrons and their focusing and deflection by magnetic fields
The science of the control of electron motion by electron lenses in systems or under conditions analogous to those involving or affecting visible light