technological preparation meaning in English

工艺准备
技术准备

After two years of technological preparations and investigations , shanghai telecom rolled out its broadband network in 2001 on a large scale , which included both backbone and broadband access networks
上海电信经过两年的技术筹备及探索， 2001年进行了大规模的宽带网络建设，其中包括骨干网以及宽带接入网。
Part ii explains the economic condition and technological preparation for the birth of electronic currency . the economic condition and technological preparation is also the essential foundation for the existence and survival of electronic currency
第二部分在第一部分认识的基础上引申出电子货币产生的经济条件和技术准备，这是电子货币出现并得以生存的必要条件和基础。