Then I put the completed nano-device and the ITO glass coated by phosphor together, then put them into the vacuum system, I add the voltage to emit the electrons.是什么意思_Then I put the completed nano-device and the ITO glass coated by phosphor together, then put them into the vacuum system, I add the voltage to emit the electrons.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句