短語詞組短語code time division multiple access 碼時分多址multi -code code division ple access 多碼碼分多址code -division multiple access 碼分多址碼bipolar optical code -division multiple access 雙極性光碼分多址optical code division multiple access 光碼分多址Code Division Multiple Access 2000 第三代移動通信技術(shù)之一Code Division Multiple Access CDMA 碼分多址quence Code Division Multiple Access 直接序列分多址code division multiple access communication 碼分多址通信 返回 code division multiple access