monolithic road-bed

英 美
  • 整体道床
  • bed n.床;基座;底层;河床;花坛;苗圃;地层v.安置;发生性关系
  • monolithic adj.独石的;单体的;整体的
  • road n.路;道路;途径;方法
    1. With the Ballastless track technology extensive used, the problem of the track on solid bed damage and rectification is paid more and more attention now.
      摘要随着无碴轨道技术的广泛运用,整体道床产生的病害及维修问题也越来越引起重视。