Microhollow cathode discharge (MHCD) is a novel, nonequilibrium, high-pressure, direct current glow discharge.An overview of the research progress on the foundational theory of the MHCD was presented.是什么意思_Microhollow cathode discharge (MHCD) is a novel, nonequilibrium, high-pressure, direct current glow discharge.An overview of the research progress on the foundational theory of the MHCD was presented.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句