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	close and open close and return Close and Return to AutoCAD close an electric current close an entrance close a newspaper close-angle Glaucoma close an incident close an incision closeannealing close annealing close an one's accounts close an order close anti-missile close an umbrella close a port close a position close apposition Close approach Close Approach Indicator close approaching close approximant close approximation close a prison close architecture