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

词汇	full face tunneling
释义	full face tunneling 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	voice frequency system voice frequency system program line voice-frequency system program line Voice Frequency Telegram voice frequency telegraph voice-frequency telegraph voice frequency telegraph bearer circuit voice-frequency telegraph bearer circuit voice frequency telegraph gear voice frequency telegraph group voice frequency telegraph link voice-frequency telegraph link voice frequency telegraph system voice-frequency telegraph system voice frequency telegraph terminal voice-frequency telegraph terminal voice frequency telegraph tones voice frequency telegraphy voice-frequency telegraphy voice-frequency telegraphy, carrier telegraphy voice frequency telegraphy equipment voice-frequency telegraphy on radio circuits voice frequency telephone voice-frequency telephone voice frequency telephone line