radius gauge
英 [ˈreɪdiəs ɡeɪdʒ]
美 [ˈreɪdiəs ɡeɪdʒ]
半径样板；圆弧样板
双语例句
- In addition, the track conditions are extremely bad such as small track curve radius, deficiency of cant, worse irregularity in some economic worse countries. Or even the vehicle derail because the gauge too loose.
另外，有些经济落后国家的线路条件极为恶劣，轨道曲线半径小、超高不足和线路不平顺差，甚至发生直线轨道上由于轨距过宽引起轮对掉轨而发生车辆脱轨的现象。