| 释义 |
ore removal
基本例句
出矿
The new method adopted roof presupporting,deep and medium hole blasting,LHDore removaland tailings filling.该采矿方法采用采场预控顶技术，中深孔爆破，铲运机出矿，尾砂充填。
Due to these differences,a wide use of LHDs has been made inmines, and by now they have become a necessaryore removalequipment in some mines.由于这些特点，促使其在矿山广泛应用，现已成为部分矿山必不可少的主要出矿设备。 |