full centre arch 半圆拱
full-centre arch [建] 半圆拱
centre arch [建] 中心拱
The Arch Cultural Centre 拱门文化中心
variable centre arch dam 变中心拱坝
For a stone arch bridge with a given arch centre line and a given loading condition, there exists a minimum thickness limit for the arch ring.
给定拱轴的石拱桥，对应于每个荷载工况，拱圈有一个最小极限厚度。如果拱圈厚度等于或小于这个极限，石拱将出现三个以上的铰而破坏。
Thee centre of Paris, the Arch of Triumph, rays out into twelve busy streets.
从巴黎市中心凯旋门延伸出十二条繁华的大街。
Shenzhen Convention and Exhibition Centre is one of the most important municipal projects of Shenzhen. The steel arch structure with double box-girder s is used in the roof-structures.
深圳会展中心是深圳市重点工程之一，其展厅屋盖、会议厅屋盖分别采用了双箱梁拉杆拱结构、双箱梁拱结构。
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