It is suggested that the 1.447eV and 1.32eV PL emis-sions are caused by the double acceptors Ga_(As), with levels 78meV and 203meV above the valence band, respectively.是什么意思_It is suggested that the 1.447eV and 1.32eV PL emis-sions are caused by the double acceptors Ga_(As), with levels 78meV and 203meV above the valence band, respectively.在线翻译_英语_读音_用法_例句