electron flow电子流动electronn.电子Electron Microscopy Technique and Applications电子显微术electron nuclear double resonance spectroscopy电子-核双共振谱学Electron Tunneling Between Two Superconductors两超导体间的电子隧穿Electronystagmography with vertical electrodes眼震电流描记法伴垂直电极electron-beam pumped semiconductor laser tube电子束激励抽运半导体激光管electron charge-mass ratio testing instrument电子比荷测试仪Electron Configurations in Octahedral Complexes八面体构型配合物的电子分布electron-optical distance measuring instrument光电测距仪electron-nuclear double resonance spectroscopy电子核子双共振谱Electron-phonon Coupling and Electron Lifetime电子-声子耦合和电子寿命