With the Digital Video Broadcasting(DVB) tecnology has been widely used in the world, traditional analog signal receivers will be replaced by digital ones gradually.

 
  • 随着数字视频广播DVB技术的不断发展和广泛应用,传统的模拟接收设备逐渐被数字接收设备所代替。
今日热词
目录 附录 查词历史