“十五”期间天津将加速宽带城域网建设，提升、完善信息交换平台，联合构建电子商务平台，大力实施２１项信息应用系统工程，初步实现城市信息化，即１网、２平台、２１个系统的总目标。这是日前由天津市市长李盛霖在其主持召开的天津信息化工作会议上明确提出的。 “十五”期 During the Tenth Five-Year Plan, Tianjin will speed up the construction of broadband metropolitan area networks, upgrade and perfect the information exchange platform, jointly build an e-commerce platform and vigorously implement 21 information application systems projects, initially realizing urban informatization ie 1 network, 2 platforms and 21 The overall goal of a system. This is a few days ago by the mayor of Tianjin Li Shenglin in its chair of the Informatization Conference in Tianjin made it clear. “Tenth Five-Year” period