electron-beam-melting
electron-beam-pumped
electron-beam-refining
electron-bombarded
electron-bombardment
electron-capture
electron-cyclotron
electron-diffraction
electronegative
electroneutrality
  electron-exchange
electron-excited
electron-gun
electron-hole
electronic
electronically
electronically-adjusted
electronically-switched
electronic-controlled
electronic-grade
electronic-pneumatic