• 1. roller bridge: 天车 | 用滚轮的活动桥
• 2. crown block roller bridge: 天车
• 3. roller bascule bridge: 滚动式竖旋桥

更多释义

• 1.On the T3/B, an authentic Bigsby vibrato tailpiece is paired with a roller bridge for smooth functionality and an added dimension of sound.
  在对于T3 / B，则真实的比格斯比颤音尾翼是搭配，为顺利功能和完善的补充层面辊的桥梁。
  dict.yoduao.com
• 2.An object is conveyed by the hollow bridge and the two roller conveyers, which is beneficial to reducing the manpower requirement.
  借由空桥和两滚子输送机来输送物体，有助于减低人力需求。
  dict.yoduao.com
• 3.As shown above, the left end of the truss bridge is pinned while the right end has a roller connection.
  如上所示，桁架桥的左端为销轴连接，右端为滚子连接。
  dict.yoduao.com

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