在她的长裙袍下,能隐约看见一双缎靴紧裹着两只纤巧的脚。
Beneath her long dress, a glimpse could be caught of her tiny foot shod in a silken boot.
边触式和下触式集电靴装有弹簧用来提供所需的接触压力。
Side and bottom contact shoes are spring loaded to provide the necessary contact force.
目前大多数情况下是设计机械或空气系统从驾驶室远程地来升降集电靴。
More recently, mechanical or pneumatic systems have been devised to make it possible to lift shoes from inside the train remotely from the driving cab.
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