1) open spandrel stone arch Bridge
空腹石拱桥
2) spandrel-braced arched bridge
空腹拱桥
3) slabstone concrete hollow arch bridge
片石混凝土空腹式拱桥
4) Empty arch bridge
空腹式拱桥
1.
Empty arch bridge is the arch bridge that uses sign pillar to prop up between the main arch and main beam, and has inner-arch on the main arch.
空腹式拱桥是指主拱圈和主梁之间用立柱支撑,在主拱圈以上设有腹拱的拱桥。
5) spandrel-braced arch bridge
空腹拱桥;桁架式拱桥
6) spandrel braced strandless arch bridge of catenary suspension construction
空腹式悬链线无绞拱桥
补充资料:空腹
空腹
一般认为在禁食8~12h以上,胃内容物已完全排空,肝内贮存的糖原呈大部耗完的状态。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条