建筑采取有效的加固措施，增大跨度并减小板片边缘。
The post-tensioned structure of the building permits, through active reinforcements, large spans and reduced edges of the slabs.
沿着边缘用来限制或加固的突起边沿。
A raised margin along an edge used to confine or strengthen.
沿着边缘用来限制或加固的突起边沿。
A raised margin along an edge used to confine or strengthen.
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