Read Edit View history 光纤衰减 guāngxiānshuāijiǎn optical attenuation Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 光纤衰减/ 光纖衰減 guāngxiānshuāijiǎn optical attenuation 光纤衰减是导致信号在传输过程中减弱的主要原因。 Edit Delete References Add reference No references for this word.