railway heavy haul traffic

基本解釋

• [交通運(yùn)輸工程]鐵路重載運(yùn)輸

英漢例句

雙語例句

• The present and problems of Datong-Qinghuangdao railway are introduced in the article as the railway opened to traffic in 1988 and promise of heavy-haul transportation is described.
  介紹了大秦線1988年底開通以來的運(yùn)營狀況與存在問題，對該線重載運(yùn)輸今后的發(fā)展提出了希望。

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專業(yè)釋義

交通運(yùn)輸工程

• 鐵路重載運(yùn)輸