采用计算机仿真的方法模拟整个矿井运输系统的运行情况，从而确定系统煤仓容量和系统的有效度。

Mine transportation system's operation statuses was simulated by computer methods, and bunker capacity of the system and its validity were determined based it.

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本文介绍了这一方法的主要步骤和所采用的技术，并结合两个港口运输系统的研究给出了有关的模拟模型和分析结果。

The main steps and related techniques of the method are introduced, and the simulation models and analysis of simulation results for two port transportation systems are given as well.

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模拟与优化组合方法能结合模拟和优化两种方法的长处，更好地研究具有随机因素影响的运输网络系统。

Combinatorial Methods of simulation and optimization can be used to research the transportation system in coal wharf with their merits both in simulation and in optimization.

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