涂层阴极 coated cathode 搪瓷涂层连续性的试验方法 standard test method for continuity of porcelain enamel coatings ..
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oxide coated cathode [物] 氧化物阴极
barium-oxide-coated cathode 涂氧化钡阴极
rare-earth oxide-coated cathode 稀土金属氧化物阴极
barium oxide coated cathode 敷氧化钡阴极
sintered oxide coated cathode 烧结敷氧化物阴极
monoatomic layer coated cathode 单原子层涂敷阴极
coated-powder cathode [电子] 粉敷阴极
From the working mechanism of oxide coated cathode, the appearing abnormal phenomenon when the oxide coated cathode is used in electron gun, and its eliminating methods are analyzed in this paper.
本文从氧化物阴极的工作机理出发，分析了氧化物阴极在使用时出现的异常现象和消除办法。
In 1895, Wilhelm Roentgen accidentally discovered that a cathode-ray tube could make a sheet of paper coated with barium platinocyanide glow, even when the tube and the paper were in separate rooms.
1895年，威廉·伦琴偶然发现阴极射线管能使涂有一层氰亚铂酸盐钡的薄相纸发光，甚至当阴极射线管和相纸分别放在不同的房间时也能发光。
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