1) hybrid kind of beam transport network
混合束流输运网络
2) regular beam transport network
规则的束流输运网络
4) beam transport network small-world
具有小世界拓扑的束流输运网络
5) logistics transportation network
物流运输网络
1.
In a given directed logistics transportation network with only one source node and one sink node,every arc has capacity to be improved to a given level and there is time limitation between source node and sink node,how to appropriately expand the network and shorten the transportation time to reduce the difference between network benefit and expected benefit to the largest extend.
在给定一个单源单汇物流运输网络中,网络中的每条弧都有一个容量和运输时间的限制,研究了当网络的容量提高到指定水平,同时限制从网络中源点到汇点运输时间,应该如何对网络进行适当的扩张,减少网络的运输时间,同时使网络效益与预期效益尽可能的接近。
6) comprehensive transportation network
综合运输网络
1.
)becomes more and more complicated because of comprehensive transportation network nowadays.
在综合运输网络中,公路与铁路、水运等运输方式间的竞争与协作关系日益复杂。
补充资料：束流
1.狭窄的水流。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条