The graph model was applied to solve the vehicle routing problem with full load (VRPFL) and a driving distance restriction.

结果表明，该方法能有效地解决有行驶里程限制的满载车辆调度问题。

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Secondly, we have designed cross network graph so as to construct and analyse the DNA restriction physical maps. Examples ars given to show the advantages of the approach.

提出一种DNA物理图谱的交叉位置网络图（简称交叉位置图），并通过实例说明它在构建物理图谱和分析酶切实验中的应用意义。

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