英语词汇“full-face tunnelling”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	full-face tunnelling
释义	full-face tunnelling 基本例句全面开挖 In many projects, like the Simplon, for example, a small pilot tunnel is driven before the full diameter of the tunnel is excavated.在许多隧道工程中，经如辛普龙大隧道，都要在隧道全面开挖前打一个导洞。
随便看	opening and closing times opening and closing transversely Opening and developing military facilities opening and economic development opening and flexibility opening and generating opening and innovation Opening and integration Opening and Linking Opening and Picking opening and reform opening and reforming opening and scutching opening and shares opening and sharing opening a new coil opening angle Opening a Personal Cheque Account opening appendectomy opening arc opening architecture opening arcs opening area opening argument opening arguments