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2001年到2004年,天津市连续4年实施了“中小学信息技术教室装备工程”和“校校通工程”。目前,天津市大部分学校都已经完成学校校园网的建设,绝大多数学校都已经接入教育城域网。网络环境的成熟为天津市中小学实施大规模数据传输和计算提供了保证,为此,天津市普通教
From 2001 to 2004, Tianjin Municipality implemented the “equipment project for information technology classrooms in primary and secondary schools” and “school-university project” for four consecutive years. At present, most schools in Tianjin have completed the construction of the school campus network, and most schools have access to the education metropolitan area network. The maturity of the network environment has provided guarantees for the implementation of large-scale data transmission and calculations in Tianjin’s primary and secondary schools. To this end, Tianjin’s general education