This paper introduced some of my ideas and proposals about the necessity to build a project cost information management system, the usage and maintenance of the system.

本文简要介绍了工程造价管理信息系统建立的必要性和维护、使用的一些设想，提出一些个人的看法和建议，希望对该信息系统的建立能起到抛砖引玉的作用。

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However, the cost management systems are composed of different cost engineering management systems, cost performance management systems and cost information management systems.

而不同的成本管理系统又由不同的成本工程管理系统、成本业绩管理系统和成本信息管理系统所组成。

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If the information being disclosed to management is cost only, then it would appear the project is running under budget.

如果报告给管理的信息只是成本，那么将出现的情况是项目正在按照预算进行。

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Apple has some enterprise hooks, but just as with the Android platform, most Chief Information Officers resort to third-party solutions that raise the complexity of device management and the total cost of ownership of the mobile solutions.

FORBES: Microsoft Mobile: 5 Things We Need to Hear