The quenching effect in fluorescence emission spectrum is large when the concentration of sulfonated naphthalocyanine cobalt (II) is high.是什么意思_The quenching effect in fluorescence emission spectrum is large when the concentration of sulfonated naphthalocyanine cobalt (II) is high.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句