Abstract : First established the nonstrict uncapacitated hub-and-spoke airline network robust model, then in the union hub-and-spoke airline network practical application a few number of hubs, improved the shortest path algorithm, proposed an exact algorithm to solve airline network robust model, obtained the robust solution to be suitable for many kinds of possible scenario.
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History: the Qin Dynasty (221bc-206bc) first established the counties and shires of this area.
历史:秦朝(公元前221年-公元前206年)初次在这儿设立了县郡。
The history of irony dates back to ancient times, when Socrates first established the most influential model.
反语存在的历史可以追溯到远古时期苏格拉底首先创立的最有影响力的反语模式。
The tradition began as a nod to how far society has come since 1557, when Pope Paul IV first established The Index of Prohibited Books to protect Catholics from controversial ideas.
这个传统是为了适应多远社会的到来,因为1557年,教皇保罗四首先建立起“违禁书籍索引”,以防止天主教徒受到有争议的想法之害。
Both communities faced the same kind of public resistance when they first established their religious schools.
VOA: standard.2010.07.12
We know that the first colony that the Greeks established was in the Bay of Naples on the island of Ischia.
我们知道希腊建立的第一个殖民地,是在那不勒斯湾的伊斯基亚岛
Because he was the President when that museum was first established. Ok?
当这个博物馆建起来的时候,他是总统,是吧?
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