文档介绍：矿业工程专业词汇Ddacite英安岩dacker静气dahllite碳磷灰石dailyadvance日掘进进度dailyoutputFl产量dam隔墙;ulation反凝絮deformation变形deformationoftimbering支架变形defrosting解冻degasification脱气degassinghole排放***钻孔degaussingeffect去磁效应degradation降低;uracy精密度degreeofcoalification煤化无呆度degreeofcrushing破碎程度degreeofdip倾斜度degreeofdispersion弥散度degreeofelevation仰角degreeofexactitude准确度degreeofextraction回采率degreeoffineness细度degreeoffreedom自山度degreeofgrinding粉碎程度degreeofhardness硬度degreeofinclination倾斜度degreeofoxidation氧化程度degreeofpacking装药密度degreeofpitch倾斜度degreeofsafety安全程度degreeofseparation分离程度degreeofsizebreakage破碎度dehumidifying减湿dehydratingagent脱水齐Udehydration脱水dehydrator脱水器deistertable垂特摇床delamination录i]izationforce去磁力demarcation定界demidovite天青硅孔雀石dendrite师石dense密的denseliquid重液densemediapreparation重介选矿densemediaprocess重介选法densemediaseparation重介选densemediaseparator重介分选机densemedium重悬浮液densemediummethod重介选法densemediumseparator重介质分选机denseness稠密densification浓缩densifier浓缩机