rigid paper box的意思|示意
硬纸箱
rigid paper box的网络常见释义
硬纸盒 ... 纸盒 paper box 硬纸盒rigid paper box 瓦楞纸盒corrugated paper box ...
rigid paper box相关例句
In this paper, the construction schemes, key construction techniques and construction control of the rigid -frame structure, steel box basket handle arch and steel trusses, are mainly described.
着重介绍该桥的刚构、钢箱提篮拱与钢桁梁的施工方案、关键施工技术及施工控制要点。
There is an analysis of spatial stress on variable cross-section wide box girder of three-span continuous PC rigid frame bridge in the paper.
对一座铁路三跨连续PC刚构桥变截面宽幅箱梁进行了空间应力分析。
On basis of a prestressed concrete T-type rigid frame box girder bridge, the paper compares the advantages and disadvantages of different reinforcement options.
以某预应力混凝土T型刚构箱梁桥为背景，对采用不同加固方案的优缺点进行比选，最后从技术可行性和经济角度推荐采用碳纤维CFRP加固方案。