prestressed怎么读，prestressed什么意思，prestressed短语和例句

1.A new kind of reinforced concrete (including prestressed concrete) frame structure with diagonal member is put forward.

提出了一种带腋撑的新型钢筋混凝土(含预应力混凝土)框架结构。

2.There are extensive prospects of application for the wave propagation theory in the prestressed and reinforced concrete structures.

因此，在损伤的预应力钢筋混凝土结构中波传播理论的研究具有广泛的应用前景。

3.Repairs were made in 1991 by grouting the cracks and installing prestressed anchors in the cracked areas.

1991年采取了对裂缝水泥灌浆和对裂缝区域混凝土增加预应力的方法进行修复。

4.The experiential formulas of temperature effect on prestressed structures can guide design and construction.

本文提出的预应力结构中考虑温度效应的经验公式，可用于指导设计与施工。

5.A new bridge structure, the spatial prestressed cable bridge is described.

介绍桥梁结构的一种新型式—空间预应力索桥。

6.The ductility can be improved by adopting partial prestressed concrete section.

采用部分预应力混凝土截面能有效改善延性。

7.Thereby difficult problem that we test relaxation ratio of prestressed concrete steel wire for 1000 hours has been solved.

此法成功地用于生产中，从而解决了预应力钢丝1000小时松弛率检验的难题。

8.Research purposes: Creep of concrete has significant influence for prestressed concrete structures.

研究目的：混凝土的徐变对预应力混凝土结构的影响不容忽视。