分碼多工 orthogonal code division multiplexing: 正交碼分復用asynchronous time division multiplexing: 異步分時多路編排; 異步分時多任務color-division multiplexing: 分色復用colour-division multiplexing: 色分復用dense wave division multiplexing: 密集分波多工器下載手機詞典可隨時隨地查詞查翻譯