advance arch-crown strengthening

 
       
  • 拱顶超前加固

advance arch-crown strengthening的用法和样例:

例句

  1. excavation and support of arch crown
    顶拱开挖支护
  2. The keystone in the crown of an arch.
    拱顶石位于拱顶的塞缝石
  3. The crown of St Wenceslas was in prague cathedral.
    圣文萨斯雷的皇冠保存在布拉格大教堂。
  4. The crown was beset with diamonds and jewels.
    皇冠上镶嵌着钻石和珠宝。
  5. The arch has a span of 60 metres.
    那个拱的跨度为60米。

advance arch-crown strengthening的海词问答与网友补充:

提问补充

advance arch-crown strengthening的相关资料:

临近单词

目录
应用 附录 查词历史
    更多>>今日热词