As the mode radius depends on mode wavelength, the coupling loss will also be in its minimum value when wavelength keeps constant and the mode radii of PCF and SMF are the same.是什么意思_As the mode radius depends on mode wavelength, the coupling loss will also be in its minimum value when wavelength keeps constant and the mode radii of PCF and SMF are the same.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句