英语词汇“sffd”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	sffd
释义	sffdCOCA²⁵⁴³³⁷⁺⁶abbr.阶跃函数鉴频器step-function frequency discriminator
随便看	fixed sample-size fixed sample-size experiment fixed sample size game fixed sample size model fixed sample-sizesamplingdesign fixed sample-size sampling design fixed sampling fixed sand dune fixed sash fixed satellite fixed-satellite fixed satellite band fixed-satellite band fixed satellite carrier power fixed-satellite carrier power fixed satellite communication fixed satellite earth station fixed satellites fixed satellite service fixed-satellite service fixed satellite servicefss fixed saving deposit fixed savings fixed savings beposit fixed savings deposit