短語詞組短語electrical piano pulse 電脈沖electrical pulse stimulator 電脈沖刺激器width of electrical pulse 脈寬Electrical pulse igniter 電脈沖點(diǎn)火器picosecond electrical pulse 皮秒電脈沖electrical pulse blocking removing 電脈沖解堵ultrashort electrical pulse 超短電脈沖numbers of electrical pulse 電脈沖次數(shù)high power electrical pulse 高功率電脈沖 返回 electrical pulse