through bridge的意思|示意
下承桥；穿桥
through bridge相关短语
1、 half-through bridge 中承式桥,半穿式桥
2、 Through-bridge 穿式桥
3、 cantilever-through bridge 下弦承重悬臂桥
4、 through truss bridge 穿过式桁架桥,穿桁架桥,全桁架桥
5、 through plate girder bridge 下承钣梁桥
6、 half-through arch bridge 中承式拱桥
7、 through the bridge 过小桥
8、 Through Arch Bridge 穿拱桥,全拱桥
9、 through tied-arch bridge 下承式系杆拱桥