light exciting pulseoptical excited laseroptical exciting pulse光激发: optical excitation脉冲: impulse; pulse; impulsion; o ...激发脉冲: excitation pulse光激发: optical excitation◇光激发脉冲 optical exciting pulse; 光激发原子 optical excited atom光激发光: photoluminescence下载手机词典可随时随地查词查翻译