英语词汇“inverted frequency spectrum”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	inverted frequency spectrum
释义	inverted frequency spectrum 倒频谱
随便看	needle trades needle-transfer needle transmission needle traverse needle tray needle trough needlets needle tube needle tubing needle tubing assembly needle-tubing assembly needle-type needle-type axle bearing needle-type clothing needle type diathermic needle type diathermic cutter for fiberscopes needle type injector needle type martensite needle-type martensite needle type microfiberscope needle type pyrometer needle type pyrometre needletype roller bearing needle type roller bearing needletype valve