The three-dimensional steady state theory of towing cable is studied, with differential equations derived and a simple method of integration suggested.

本文研究拖索稳态理论的三维问题，建立了微分方程，提出了一个简便的积分方法，并且用优化方法处理与此相联系的边值问题。

youdao

This paper analyzes the reasons of cable-broken in voyage of Marine towing, especially focus on cable-broken reasons in different aspects of operation, puts forward relevant precautionary measures.

本文对海上拖航中断缆的原因进行了分析，特别着重从操作上多方面探讨了断缆的原因，提出了相应的预防措施。

youdao

Towing machine is the key equipment for constructing cable network.

牵引机是电网建设中的关键设备之一。

youdao