This paper deals with the experimental study on the manoeuverability of the models of the barge-push train sailing in the middle and the lower reaches of the Yangtze River.
对推船船队的操纵性进行试验研究，试验船队航行于长江中下游。
In order to calculate reasonably the economies of transport method of the river push-train, the paper describes the concept of the comprehensive economic index "e".
为了合理计算内河分节顶推船队运输方式的经济效果，本文阐述了综合经济指标e的概念。
In order to calculate reasonably the economies of transport method of the river push-train, the paper describes the concept of the comprehensive economic index "e".
为了合理计算内河分节顶推船队运输方式的经济效果，本文阐述了综合经济指标e的概念。
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