Several kinds of tungsten thermonic cathode were introduced.Moreover, the advances in the cathode with a monoatomic layer on the molybdenum substrate were reviewed.
述了几种电
管钨基阴极材料的研究进展及钼基
膜阴极的研究现状。
的Several kinds of tungsten thermonic cathode were introduced.Moreover, the advances in the cathode with a monoatomic layer on the molybdenum substrate were reviewed.
述了几种电管钨基阴极材料的研究进展及钼基膜阴极的研究现状。
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