采用开关函数对铁路站场网络进行描述，构造出站场网络模型。
A switching function method is proposed in this paper to describe the network of railway yard and construct a switching network model of geographical circuitry.
鉴于目前铁路站场广为采用的环形配电网络存在着安全隐患，本文结合运营实践情况对此提出了一些改进措施。
Since the existing potential danger of currently adopted loop distribution network in railway station and yard, the paper raises some improving measures for it with referencing to practical operation.
内陆集装箱空箱站场是集装箱运输公司的内陆空箱调运网络的节点，其布局合理与否对集装箱运输公司降低成本、提高服务质量有重大影响。
Inland empty container depot is the node of empty container allocation network, which is very important for a container transportation company to reduce cost and improve service quality.
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