低速: low speed; low velocity数字: figure; digit; numeral; char ...系统: system高速数字系统中的信号传输问题: （signaltransmissionproblemin纯数字系统: straight numerical system数字系统: digita system; digital systems; number system; tal数字系统图: dsd digital system diagram代码数字系统: coden code number二进数字系统: binary number system个人数字系统: pds personal digital system; personal digital system pds人机数字系统: man-machine digital system剩余数字系统: rns residue number system数字系统接口: interface digital system; interface, digital system (dsi)数字系统设计: design of digital system; dsd digital system design同步数字系统: sdh synchronous digital hierarchy; synchronous digital system现代数字系统: modern digital system字母数字系统: alphanumeric system阿刺伯数字系统: arabic system阿拉伯数字系统: algorism八进制数字系统: octal, binary coded北美4次群数字系统: ds-for north america多路存取数字系统: mads multiple access digital system; multiple access digital system二进位数字系统: bns || binary number system二进制数字系统: binary digital system; bn binary number system二十进制数字系统: binary coded decimal number system
