The results indicated that the instability of the terminal voltage was obviously eliminated to less 1%, and the spot radius of the single ion microbeam was smaller than previous.是什么意思_The results indicated that the instability of the terminal voltage was obviously eliminated to less 1%, and the spot radius of the single ion microbeam was smaller than previous.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句