单词	radio index
释义	radio index电波指数radio index電波指數天文學名詞
随便看	positive semidefinite positive semidefinite form positive semidefinite kernel positive semidefinite matrices positive semidefinite matrix positive semi-definiteness positive semidefinitness positive sense positive sense class positive-sense strand positive sensitizer positive separation positive sequence positive sequence component positive sequence impedance positive sequence network positive-sequence polyphase system positive sequence reactance positive sequence resistance positive sequence short-circuit current positive sequence-- succession positive sequence; succession positive series positive set positive shedding