electron pencil
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- 电子窄束
相关词汇
electronhole
electron
electron microprobe X-ray analyzer
electron beam transmission efficency
electron bombardment melting furnace
electron-phonon coupling constants
electron population ratio in channel
electron-optical image intensifier
electron spin resonance spectroscopy
electron back scattering diffraction
electron-beam parametric amplifier
electron-transferring flavoprotein
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