However, the PL spectrum of the latter shows three obvious ultraviolet (UV) peaks around 375 nm (3.32eV), 385 nm (3.22eV) and 395 nm (3.13eV), besides one wide blue band near 496 nm (2.5eV).是什么意思_However, the PL spectrum of the latter shows three obvious ultraviolet (UV) peaks around 375 nm (3.32eV), 385 nm (3.22eV) and 395 nm (3.13eV), besides one wide blue band near 496 nm (2.5eV).在线翻译_英语_读音_用法_例句