lever truss
英 [ˈliːvə(r) trʌs]
美 [ˈlevər trʌs]
网络 杠杆疝带
双语例句
- Concrete arch bridge truss type combination with ordinary truss arch bridge the difference between a pillar top lever in bent and cross in proper position disconnect, form arch structure among, both sides for truss beam structure.
桁式组合拱桥与普通桁架拱桥的区别在于，上弦杆在墩顶和跨中的适当位置断开，形成中间拱结构，两边为桁架梁结构。