英语词汇“drivage efficiency”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	drivage efficiency
释义	drivage efficiency 基本例句掘进效率 The cut way and hole parameters affect thedrivage efficiencyand cost.掏槽方式及布孔参数影响着掘进效率和成本。 Due to its uncontinuity of operation, its tunneling efficiency is greatly influenced.由于其作业的不连续性，影响了其掘进效率的发挥。
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