然后由债务信度网络构造了容量费用网络，利用最小费用循环流问题给出了该模型的一个多项式算法。

Then we construct a capacity cost network from the debt credit degree network. Finally, by applying minimum cost circulation flow problem, we give a polynomial algorithm for this model.

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然而，一系列改善非洲与世界其他地区连接的光缆正在修建，这将提高该地区的网络容量并降低上网费用。

But a series of new cables is in the works to improve Africa's connectivity with the rest of the world, increasing capacity and reducing the cost of Internet access.

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工作负载管理特性允许根据每个用户支付的费用使用空闲容量。

The workload management feature lets you draw from spare capacity, which is available on a pay-per-use basis.

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