three-dimension prestressing

例句：

1. 1.The three-dimensional prestressing concrete beam is a common structural element in modern buildings.
   三维预应力混凝土梁是现代建筑中常见的结构元件。
2. 2. The engineer used the three-dimensional prestressing technique to reinforce the foundation of the building.
   工程师使用三维预应力技术加固了建筑物的基础。
3. 3.The three-dimensional prestressing method has been proven to be more efficient than traditional methods for load-bearing structures.
   三维预应力方法已被证明比传统方法更适用于承重结构。