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, character...

adj.无接缝的，无关节的...

jointless的音标：jointless的英式发音音标为：['dʒɔɪntlɪs]jointless的美式发音音标为：['dʒɔɪntlɪs]...