catenary

1.For this reason, it is of vital importance to carry out research on catenary-pantagraph-vehicle-track-bridge coupling system.

因此十分有必要开展接触网-受弓-机车车辆-线路-桥梁耦合大系统动研究。

2.The best uniform approximation algorithm to approach the catenary suspension and the CAD system using this algorithm to design the catenarian dome of hot blast stove are described in the paper.

介绍了采用最佳一致逼近法对悬链线进行逼近,以及运用此算法进行热风炉悬链线拱顶设计CAD）系统。