[計(jì)] 同步逢"1"變化不歸零制 non-return-to-zero change-on-one: 逢1變化不歸零制non-return-to-zero change: 異碼變化不歸零制nrzc non-return-to-zero change: 不歸零變化nrz-c non return to zero change: 不歸零變化alternating non-return-to-zero: 交替不歸零制下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯