arch crown

美 
英 
  • un.拱顶；拱冠
  • 网络圆形窑顶

英汉

网络释义

un.
1.
拱顶
2.
拱冠

例句

释义:
全部全部,拱顶拱顶,拱冠拱冠,圆形窑顶圆形窑顶
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
The test results show that the failure of surrounding rock initiates from arch crown of tunnel and develops upward progressively.
试验结果表明：隧道围岩的破坏从拱顶开始，并逐渐向上发展；
202.127.156.16
2.
The blasting vibration rules of arch crown and upper and side surrounding rocks behind tunnel face are studied.
研究隧道掌子面后方隧道拱顶、掌子面正上方和侧面围岩的爆破振动规律。
www.rockmech.org
3.
In-furnace Aerodynamic Flow Characteristics of a W-shaped Boiler with an Arch-crown Installed Swirl Burner
采用旋流拱顶燃烧器的W型锅炉炉内流动特性
ilib.cn
4.
the larger steel ratio of sections near the arch crown is helpful to the overall stability;
增大拱顶附近截面的含钢率有利于增强结构的整体稳定性；
www.ceps.com.tw
5.
The application of BP artificial neural net model in forecasting of opening of arch-crown crack of underground powerhouse
BP模型在地下厂房顶拱裂缝开度预测中的应用
www.ilib.cn
6.
Distortion control of vertical arch crown cylindrical oilcan in construction
立式拱顶圆筒形油罐施工的变形控制
www.ilib.cn
7.
Exploration for the Concrete Closing Crest Technology of Lining the Arch Crown for the Second Time in Tunnels
隧道二次衬砌拱顶混凝土封顶技术探究
www.ilib.cn
8.
Design of Pre-stressed Anchor Cable with 1 500 kN for Arch Crown of Underground Power House of Laxiwa Hydropower Station
拉西瓦水电站地下厂房顶拱1500kN预应力锚索设计与施工应用
www.ilib.cn