The effects of vacuum-baking on the chemical state of CsI photocathodes are studied with X-ray photoelectron spectroscopy (XPS).
本文应用XPS（X射线光电子能谱仪）研究了真空烘烤对碘化铯光阴极化学状态的影响。
The progress of the vacuum baking system is introduced as well.
对真空烘烤装置的初步工作也作了介绍。
Vacuum baking shell, fashionable novel and attractive. Cup top hidden type handle convenient and practical. Is home out right-hand man.
真空烤漆外壳，时尚新颖美观。杯顶隐藏型把手方便实用。是居家外出的得力助手。
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