optical excitation◇光激发脉冲 optical exciting pulse; 光激发原子 optical excited atom光: light; ray激发: arouse; stimulate; set off; ...光激发光: photoluminescence光激发光法: photo-luminescence method光激发晶体: optically stimulated crystal; optically-stimulated crystal下载手机词典可随时随地查词查翻译