本文主要介绍了铁路运营管理信息系统的建设原则、主要子系统、计算机网络和实施情况。
The paper mainly introduces the principles of building a railway operation management information system, the main sub-systems, computer network and application highlights.
本文以铁路大客户管理信息系统的建设为研究背景。
The article takes the Management Information Systems' construction of Railway Major Clients for the study background.
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