英语语法分析

This paper takes unbonded PC and bonded PC frames as the object of study.

本文以无粘结pc和有粘结pc框架为研究对象。

The unbonded prestressed concrete flat beam frame can meet the aseismic requirement.

无粘结预应力混凝土扁梁框架应当可以满足抗震要求。

Unbonded prestressed concrete flat beam floor is widely applied in the structures above mentioned.

无粘结预应力混凝土扁梁楼盖在高层、大跨建筑中广泛应用。