underground mining method meaning in Chinese
地下采矿法
Examples
- Advance in chinas underground mining methods is reviewed , caving mining , open - stope mining and stoping - filling mining that reflect chinas underground mining technological level are summed up and the developmental trend of chinas underground mining methods is forcasted
回顾了建国50年来我国地下矿山采矿方法的进展，概括总结了体现我国地下采矿技术水平的崩落采矿法、空场采矿法和充填采矿法，展望了我国地下采矿方法的发展趋势。