模拟到数字 meaning in English
analog to digital
analog-to-digital
Examples
- Since mobile phone came into china in 1987 , the mobile communication market has experienced from monopoly to contention , from analogue communication to digital communication , to gprs , and to cdma , mobile phone subscribers have grown out of nothing and have amounted to 120 million by 2002 . china mobile , is separated from china telecom , then china unicom broke the monopoly and publicize cdma
自1987年移动电话进入我国以来，移动通信市场经历了从一家独占到双家争雄，从模拟到数字，再到gprs 、 cdma ，手机用户从无到有，直至2002年突破1 . 2亿户。中国移动从中国电信剥离，中国联通打破垄断并推出cdma 。 - On the studies about the china mobile communication from the analog to the digital system in more than 20 years , on the analysis of the current development of the china mobile communication network , it shows such conclusion : smoothly transition of the network and services is the most important on the road to 3g
摘要对中国移动通信从模拟到数字的20多年的发展做了详细的分析和总结，基于中国移动网络目前的发展状况，提出中国移动向第三代移动系统过渡的过程中，应该充分考虑网络和业务平稳演进。