数字电视地面广播传输系统
digital television terrestrial broadcasting system
城市间数字传输系统
intercity binary transmission systems
带正负号数字数字系统
signed digit number system
地面数字电视传输标准
the criterion of China ground DTV transmission
地面数字电视系统
terrestrial digital TV system
高速数字传输系统
High-speed digital transmission systems
high-speed digital transmission system
互动数字电视系统
interactive digital television system
数字传输系统
Digital transmission systems
Digital transmissios system
Digital transmission sytstcm
digital transmission system
数字电视系统
digital TV system
digital television system
DVB
便携式微波电视传输系统
portable mircowave television transmission system
多路微波电视传输系统
multi path microwaves television transmission system
数字-数字数据变换器
digital-to-digital data converter