... 自耦变压器供电线 AT-feeder 载流承力索 current-carrying catenary 牵引回流电路 traction return current circuits ...
基于18个网页-相关网页
Practical evidences prove that the pantograph-catenary relationship and dynamic current-carrying are the key techniques in effecting the increase of train speed.
实践证明：弓网关系及动态受流是当代影响列车提高速度的关键技术问题。
youdao
应用推荐
模块上移
模块下移
不移动