单词	to erect a scaffold
释义	英華☞scaffold
随便看	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 noise footprint noise free noise free channel noise free picture noise free receiver