Before 1842, the bund was originally a towing path for convenient access for boat trackers.

1842年前，当时的外滩只是一条便于纤夫行走的小道。

A path along a canal or river used by animals towing boats.

一条沿着运河或河流的，由动物来拖船拉纤的纤道。

The simulating results indicate that these flight path control laws can ensure the vehicle flies following the flight track of the towing plane.

计算结果表明，所采用的控制律可以实现运载器跟随拖曳飞机的飞行航迹。

Towing ship noise is a kind of wideband interference with strong multi-path and Angle dispersion for a towed line array sonar system.

由于拖船噪声是一种具有多途角扩展的宽带相干强干扰，拖船噪声抑制是拖线阵声呐系统中的关键技术之一。