英语词汇“class index”的翻译、意思、用法、释义-英汉汉英词典

单词	class index
释义	国家教育研究院双语词汇双向☞class index -- grouped index numberclass index等級指數電機工程
随便看	noise equivalent reflectivity difference noise equivalent resistance noise equivalent temperature difference noise equivalent voltage noise event noise excess factor noise exposure noise exposure computer integrator noise exposure flux 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)