Two methods of the minimum expenses and maximum flux and the table dispatching method to the rotating-transporting problem with a transport amounts upper bound were given.

对运量有上界的转运问题进行研究，给出了求解此类问题的两种求解算法：表上作业法和最小费用最大流法。

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To solve this froth-transporting problem, the research subject of the development of froth transporting and self-sucking device for the flotation column was proposed and received research funding.

论文研究所依托的专题“柱式分选设备泡沫自吸输送装置开发”就是在这种背景下诞生的。

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China sought to address a problem of transporting coal around the vast country, in a sign of growing concern over low coal stocks as winter weather sets in.

中国争取应对全国煤炭运输中存在的一个问题，显示出对冬季到来之际煤炭存货量较低的担忧日益加剧。

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According to Dr McMahon, a big part of the problem is that both species can survive out of the water for several days, so transporting a boat overland from one river basin to another, a common practice in North America, will not necessarily kill them.

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