electron-injecting
electron-ion
electron-ionization
electron-lithography
electron-magnetic
electron-magnon
electron-molecule
electron-multiplier
electron-neutral
electron-nuclear
  electron-opaque
electron-optical
electron-orbit
electron-pair
electron-paramagnetic-resonance
electron-phonon
electron-photon
electron-proton
electron-ray
electron-sensitive
electron-sound

    electron-opaque mask

    маска непрозрачная для электронов