掌子面的英文

• drift face
• heading face

• 掌子:    face; work area
• 面:    face
• 导洞掌子面:    pilot drift
• 掌子面掘进速度:    rate of face advance
• 掌子:    [矿物学] face; work area◇掌子面 working face

例句与用法

1. Geological information research at tunnel excavating face by image compiling and identify technology
   隧道掌子面地质信息数字编录识别技术研究
2. The practice proves that this method would consolidate the ground and stabilize the working level
   通过实践，这种施工方法对于加固地层，保证掌子面的稳定起到了很好的效果。
3. The influence radius of tunnel excavation on crown vertical displacement is equal to tunnel radius and the influence radius on horizontal convergence displacement is 1 . 5 times of tunnel radius
   同时，测点距掌子面1倍洞径和1 . 5倍洞径时，拱顶下沉位移及水平收敛位移分别趋于稳定。

其他语言

掌子面的法语：front de taille