A peak power of more than 0.60MW is generated at 4500 ?, the center wavelength of eoumarin 47. When coumarin 152 is used alone, a broad tuning range of up to 1042 ? has been obtained, which is close to its fluorescence linewidth of 1200 ?.是什么意思_A peak power of more than 0.60MW is generated at 4500 ?, the center wavelength of eoumarin 47. When coumarin 152 is used alone, a broad tuning range of up to 1042 ? has been obtained, which is close to its fluorescence linewidth of 1200 ?.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句