单词	美裸胸鯙
释义	美裸胸鯙Gymnothorax elegans
随便看	noise exposure level noise exposure meter noise exposure rating noise factor noise factor{=nf} noise factor; noise figure noise feedback coding noise feedback coding (nfc) noise field noise field intensity noise field intensity measuring equipment noise figure noise figure indicator noise figure measuring set for microwave equipment noise figure meter noise figure (nf) noise figure {=nf} noise figure{=nf} noise figure--noise factor noise figure， single-sideband noise figure， single-sideband (ssb) noise filter noise filtering noise filtering gain noise floor