大规模运输 meaning in English

mass transportation

The key problem in apln - pddss is decision - making model , this thesis established a private logistics network model for armed police named apln , then established a series of decision - making models based on apln , include a route optimization model , a transportation problem model and a process monitor model , and implement a genetic algorithm for large scale transportation problem
对于apln - pddss ,本文重点深入研究了系统的决策模型及其求解算法,建立了武警物流网络模型,并建立了基于物流网络模型的运输路径优化模型、运输问题模型、运输任务控制模型等决策模型,研究并实现了一种针对大规模运输问题的遗传算法。