electron beam; pencil; bunch of electrons; bundle of electrons; cathode beam; cathode-ray beam; cathode-ray pencil; electron bundle; electron rays; electronic beam
电子群, 电子束: packet of electrons电子束电子: beam electrons电子束压焊, 电子束焊: electron beam bonding保持电子束: holding beam带状电子束: stripe electron beam单电子束: single electronic beam单电子束管: single electron beam tube单能电子束: monoenergetic electron beam; single energy electron beam单速电子束: single velocity electron beam电子束(电磁波): electric ray rags electrico ,has electrico电子束摆动: beam jitter电子束泵浦: electrton-beam pumping电子束参放: electron beam parametric amplifier电子束沉积: electron beam deposition电子束成象: e beam pattern gereration; electron beam imaging; electron beam writing电子束抽送: electron-beam pumping电子束抽运: electron beam pumping; electron-beam pumping电子束处理: electronic beam processing电子束淬火: electron beam hardening电子束搭接: e-beam bonding电子束电流: electron beam current; electron-beam current电子束电压: electron beam voltage电子束调整: beam control电子束调制: beam modulation电子鼠: micro mouse电子书制作工具: antssoft ebookmaker