Fiber Bragg Grating(FBG) is a new fundamental fiber optic device that is expected to be of great applicative prospect in fiber communication, fiber sensing and other electro-optics processing fields.是什么意思_Fiber Bragg Grating(FBG) is a new fundamental fiber optic device that is expected to be of great applicative prospect in fiber communication, fiber sensing and other electro-optics processing fields.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句