schedule demand

In order to compare the difference of flight schedule between hub-and-spoke and city-to-city airline network, we separately devise a passenger demand, which has 20 airports with 4 hubs to explain network economies of scale and Connectivity Units.

为了更好的对比枢纽辐射式和城市对式航线网络中航班计划的差异，本文单独设计了具有20个机场（其中4个枢纽机场）的旅客需求市场，用来评估航线规模经济性和衔接机会指数。

If you don't catch the shipping schedule, you can demand from shipping companies sea.

如果不赶船期, 可以向船公司要求全水路方式.

According to the output information, it establishes a flight schedule simulation evaluation index system, including demand, cost, airlines network and flight operation.

根据仿真模型的输出信息，本文还建立了包括市场需求、运营成本、航线结构以及航班运行四个方面的航班计划仿真评估指标体系。

In a comprehensive consideration of the ore demand and underground engineering conditions, a linear programming model for aiding the mining schedule planning is established.

为此，综合考虑矿石供应需求和井下工程状况，建立了辅助采矿计划编制的线性规划模型。

Please state whether a hard copy of the Demand Schedule is required.

请说明是否须要本署另行提供一份个别物业徵收附表.