They point out some key points in the construction of long-term digital archiving systems. 2 figs. 15 refs.
认为在构建数字长期保存系统时，有若干问题需要关注。图2。参考文献15。
The foundation's bearing capability under the bearing bracket and the stability of the bearing bracket are the key points in the construction of the under supporting steel pipe concrete arch bridge.
在钢管混凝土系杆拱桥系梁支架搭设施工中，支架基础的承载能力和支架自身的稳定性是工程的关键。
Moreover, the characteristics and key points in construction of tubular rock bolt are presented in this paper.
此外，文章还对管式锚杆的特点及施工要点进行了分析和论述。
应用推荐