汉英词典
Chinese-English Dictionary
MEANING OF 光纖衰減
guāng xiān shuāi jiǎn
光纖衰減 (光纤衰减)
optical attenuation
光 guāng 纤 (纖) xiān/qiàn 衰 shuāi/cuī 减 (減) jiǎn
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