Also, the calculation formula for the FWM power in DRA with nonuniform zero dispersion wavelengths is derived based on the method of sum of subsections.是什么意思_Also, the calculation formula for the FWM power in DRA with nonuniform zero dispersion wavelengths is derived based on the method of sum of subsections.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句