A maximum profit flows (MPF) problem is a network optimization problem aiming to get maximum transport profit.

最大利润流是以运输利润最大为目标的网络优化问题。

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WITH A MAXIMUM speed of 430kph (267mph), the Shanghai magnetic-levitation (or maglev) train is as much fairground rideas vital cog in the city’s transport system.

最高时速430公里（267英里）的上海磁悬浮不仅是一条展示线，也是该市交通系统重要的组成部分。

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This ability provides maximum control to the user in selecting the proper transport for interactions.

这个功能可在选择交互的恰当传输时为用户提供最大的控制。

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"It is impossible to reconcile a maximum transport approach to salmon recovery with protection of the remaining diversity of salmon and steelhead populations in the Snake River basin, " the report notes.

CNN: Dam removal: Too little, too late for salmon?

The maximum effective transport radius is 300 kilometres (186 miles).

ECONOMIST: Face value

Transport Minister Graham Cregeen said the union is looking to cause "maximum disruption".

BBC: Isle of Man buses