bridge beam

常见例句

The staff here sent every bridge beam to the laying front line with the hero spirit in such environment.
安多梁场的建设者们就是在这样的环境中，以挑战极限的英雄气概，将一孔孔桥梁送到了铺架前线。
In the wind-resisting test of cable-supported bridge beam, bend and wrest frequency is an essential index to estimate dynamic performance of bridges.
在对索支承体系桥梁主梁抗风研究中，弯扭频率在桥梁抗风实验中是十分重要的衡量桥梁动力性能的指标。
Nanxi Yangtze River Bridge is one of the three controlling projects of Luyi highway, which is also the first modern oversize suspension bridge beam in the upper Yangtze River.
南溪长江大桥是宜泸高速公路的三大控制性工程之一，也是长江上游第一座现代化特大型悬索桥梁。
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