将灰色系统理论的GM（1，1）模型引入到市话网规划中的业务预测部分，并用GM（1，1）模型同其他预测模型做了比较，取得较好结果。

The GM(1, 1) model of grey system theory is introduced into the service forecasting of the civil telephone network programming. Compared with other forecasting models, the result obtained is better.

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通过对建设管理业务系统的规划，建立了建设项目管理体系的业务模型、系统整体的框架。

Through to building planning of managing the business system, business model, system whole frame of establishing the system of building project management.

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