The Realization of Photonic Crystal Fibers with Closing to Zero and Flattened Chromatic Dispersion by Changing the Core Diameter是什么意思_The Realization of Photonic Crystal Fibers with Closing to Zero and Flattened Chromatic Dispersion by Changing the Core Diameter在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句