I used a combination of the pen tool, simple shapes, and the pucker and bloat filter to create mine.
我使用的组合钢笔工具,简单的形状,以及折叠和膨胀过滤器,创建矿。
New 730e frother was used in the flotation tests of common oxidized copper ore, oxidized copper ore with high combination rate and carbonaceous slabby rock copper ore of Tangdan copper Mine.
采用730e新起泡剂对汤丹铜矿的一般氧化铜矿、高结合率氧化铜矿和碳质板岩铜矿3种矿样进行了浮选试验。
Improved KNN algorithm by using the combination technology, and applied it to the forecast of non-mining fracture of shaft-lining of mine.
利用组合技术对KNN算法进行改进,并将其应用于煤矿立井井筒非采动破裂的预测。
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