大幅削减航班班次
have cut back heavily on the frequecny of service
多航班多服务调度
multi-flight multi-service scheduling
飞机-航班节分配成本
airplane-flight pairing assignment cost
航班调度
flight scheduling
control for airport departure operations
航班调度优化
optimization of flight control
航班规则检查
scheduled-flight rules check-up
航班过站地面服务
flight turnaround ground service