“hollow cathode”的概念、定义、翻译、参考文献-科学参考

单词	hollow cathode
释义	hollow cathode [`häl·ō `kath´ōd] ^ELECTRONICS A cathode which is hollow and closed at one end in a discharge tube filled with inert gas, designed so that radiation is emitted from the cathode glow inside the cathode.
随便看	redefine redeposition red giant star red giant tip red glass red gum red-hardness red hematite redia redifferentiation redingtonite red iron ore redistribution red lake C pigment red lead red lead ore red leaf Redler conveyor red liquor red loam red magnetism red mercury sulfide red metal red mud red nitric acid

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