英语词汇“Pre-control roof”的翻译、意思、用法、释义-英汉汉英双解词典

单词	Pre-control roof
释义	Pre-control roof 基本例句预控顶 The new method adopted roof presupporting,deep and medium hole blasting,LHD ore removal and 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。
随便看	Hiepe Hiep Hoa Hiepko Hiepler Hiep My Hiep Ninh Hiep Thanh Hiep Thành Hier hier- hiera Hieraaetus morphnoides hierachical hierachical analysis hierachical architecture Hierachical Bayes method hierachical classification Hierachical Cluster Analysis hierachical clustering hierachical computers hierachical data structure hierachical decomposition hierachical distributed processing system hierachical file hierachical MAS