bridge rollers

基本解释

• [数学]桥梁滚子

英汉例句

双语例句

• Large sections of bridge deck are pushed out over the piers on rollers or sliding teflon bearings.
  将桥面的巨大节段在滚轴或聚四氟乙烯支撑板上推过桥墩。
• Large sections of bridge deck are pushed out over the piers on rollers or sliding teflon bearings .
  将桥面的巨大节段在滚轴或滑行聚四氟乙烯支撑板上推过桥墩。
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专业释义

数学

• 桥梁滚子