drivage
基本解釋
- [采礦](巷道)掘進(jìn)
英漢例句
- The cut way and hole parameters affect the drivage efficiency and cost.
掏槽方式及布孔參數(shù)影響著掘進(jìn)效率和成本。 - The improvement of the advance rate of roadway drivage is the basic guarantee for constructing highly effcient and productive mines.
提高巷道掘進(jìn)單進(jìn)是建設(shè)高產(chǎn)高效礦井的根本保證。