prestressed concrete continuous bridge的意思|示意
预应力混凝土连续桥
prestressed concrete continuous bridge的网络常见释义
预应力混凝土连续梁桥 ...预应力混凝土连续梁桥[gap=1221]Key words: random vibration; time varying system; free-vibration characteristic; prestressed concrete continuous bridge...
prestressed concrete continuous bridge相关短语
1、 long-span prestressed concrete continuous bridge 大跨径预应力混凝土连续梁桥
2、 Prestressed concrete continuous beam bridge 预应力混凝土连续梁桥
3、 prestressed concrete continuous girder bridge 预应力混凝土连续梁桥