jointless ['dʒɔɪntlɪs]

例句:

• Jointless turnout is a key technique in developing CWR track across section.
  道岔无缝化是跨区间无缝线路发展的难点和关键技术.
  
• The technique of semi - integral abutment jointless bridge has a bright future.
  半整体式桥台全无缝桥有着广阔的应用前景.
  
• The design, characteristics and advantages of jointless weldedbridge in our country were introduced.
  介绍无缝线路的优点、我国铁路桥上无缝线路的设计及其特点.