After taking account of the logarithmic relation between the gain and the carrier concentration in quantum well material,the analytical expressions of the peak response frequency and the 3 dB frequency response bandwidth are obtained.是什么意思_After taking account of the logarithmic relation between the gain and the carrier concentration in quantum well material,the analytical expressions of the peak response frequency and the 3 dB frequency response bandwidth are obtained.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句