光纤衰减 guāngxiānshuāijiǎn optical attenuation Definitions Defs Origin Strokes Stroke Words Sentences Sents 光纤衰减 光纖衰減 guāngxiānshuāijiǎn optical attenuation the reduction in intensity of a light beam or signal as it travels through an optical fiber
光纤衰减 光纖衰減 guāngxiānshuāijiǎn optical attenuation the reduction in intensity of a light beam or signal as it travels through an optical fiber
