The presence or absence of freight traffic, the volume of freight traffic, and the nature of freight operations (e.g., overhead vs. local switching).
货车流量存在与否、货车流量的大小、货车运行的性质（如，高架道口或平交道口）。
Aiming at solving the demanding problem of road traffic system in exactly forecasting the traffic freight volume, an introduction is made into the Grey Model GM (1, 1) for forecasting.
针对公路交通系统在准确预测交通运量时的棘手问题，引进灰色预测GM(1,1)模型进行预测。
The larger the traffic volume on the specific circuit is, the higher the density of passenger traffic, freight transportation, the lower the average transportation cost is.
特定线路上的运输量越大，客运密度、货运密度越高，平均运输成本就越低。
Freight volume distribution and traffic assignment are two key problems in transportation planning. However, the existing models have some defects.
运量分布与交通分配是交通规划中的两个关键问题，但现有模型在我国城市交通规划的实际应用中存在不少问题。
Forecasting the freight volume is always deal with when planning traffic and transportation.
货运量的预测问题是规划者进行交通规划的基本问题。
The airport is the traffic hinge connecting Jixi and the surrounding cities, which freight volume is large and development prospect is broad.
该机场是连接鸡西及周边城市的交通枢纽，客货运输量大，发展前景广阔。
The airport is the traffic hinge connecting Jixi and the surrounding cities, which freight volume is large and development prospect is broad.
该机场是连接鸡西及周边城市的交通枢纽，客货运输量大，发展前景广阔。
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