In this paper, generalized transportation problem was solved by using networks method.

利用网络流算法对广义运输问题进行求解。

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This paper stated the transportation ircumscription concept and composition, and proceeded to put forward its flexibility of intensity.

文章系统地阐明了交通屏蔽圈的概念和组成，进而提出了它的强度及其可调节性概念。

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This paper proposed a road network designing problem for the hazardous materials transportation.

本文所研究的就是危险品运输管理中的网络设计问题。

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They even came with a plastic bag for easy transportation and tissue paper to wrap them.

WSJ: An Enduring Tradition

Will the transportation costs and emissions that the paper cups require to get here actually be more waste or harm to the environment than, say, using the Styrofoam cups?

FORBES: Job Hunting in CSR, Part 2: Connecting Ethics with Career Objectives

Manufacturing industries reporting contraction in July included manufacturers of wood and paper products, computer and electronic products, textile mills, chemical products, transportation equipment and machinery.

FORBES: Private manufacturers' sales up 9%