operating conditions操柞件operating costs经营费用operating expenses经营费用operating mine生产矿operating platform工专operating region工坐operation椎operational regulations操祖程operator司机ophicalcite蛇纹大理石ophiolite蛇纹大理石ophite闪化辉绿岩optical光学的optical ind...

first aid repair紧急修理first bit开眼钎子first caving直接顶初次垮落first mining采区准备first roof caving直接顶初次垮落fish eye stone鱼眼石fishing jobs钻具打捞工作fishing tap打捞母锥钻fishing tool打捞工具fishtail bit鱼尾式钻头fissile易裂的fissility易裂性fissionable...

empties train空列车empty空的;放空empty car空矿车empty hole不装药的炮眼empty tub空矿车emptying卸空emptying point卸载点emulsification乳化emulsifier乳化器乳化剂emulsify乳化emulsifying ability乳化能力emulsifying agent乳化剂emulsion乳浊液emulsion explosive乳化炸药emulsoid乳...

double union双键double unit双工炸区double up post补充柱dovetail joint鸠尾接合dowel合缝销down grade下坡down to earth salt production地下岩盐开采downcast air进风downcast shaft进风井downcut下部掏槽downdraft下向通风downhole向下炮眼downpour注下downward下向的downward cu...

data transmission资料传送datum level基准面datum point基准点dautriche method杜托里叔爆炸速度试验法davy man矿灯工day arrangement地面设备day drift平硐day eye倾斜探井day level平硐day output日产量day work地面工作daylight日光daylight lamp日光灯dc直流dc generator直立电机...

conical ball mill锥形球磨机conical cut角锥形掏槽conical drum锥形滚筒conical helix锥形螺旋线conical mill锥形球磨机conical roller bearing圆锥滚柱轴conical trommel锥形滚筒筛conical valve锥形阀conimeter计尘器coning四分取样法coning quartering四分取样法connecting hose联...

claw爪clay粘土clay band粘土夹层clay bed粘土层clay blanket粘土覆盖层clay course粘土夹层clay filler粘土填料clay marl粘土泥灰岩clay mill粘土拌合机clay mineral粘土质矿物clay mortar粘土灰浆clay mud粘土泥clay pit采粘土场clay rock粘土岩clay stemming粘土炮泥clay tamping...

cable belt缆摔带运输机cable belt conveyor缆摔带运输机cable bent钢丝绳垂度cable box电缆接线盒cable conveyer缆怂输机cable conveyor缆怂输机cable core电缆芯线cable crane缆损重机cable drag scraper拉宋斗机cable drill钢丝绳钻机cable drilling钢丝绳钻进cable drilling sys...

blade grader推土机blader推土机blaize硬砂岩blanch铅矿石blanket表层blanket table平面洗矿台blast爆炸blast blower鼓风机blast firing放炮blast hole炮眼blast hole drill凿岩机blast layout装药布置blast stower风力充填机blastability爆炸性blaster放炮工blaster cap雷管blasters&#39...

azimuth angle方位角azimuth compass方位测量罗盘azote氮azurite蓝铜矿babbit巴氏合金back bolting顶板锚杆支护back bone分水岭back brace背板back break超欠挖back brushing挑顶back coming后退回采back filler回填机back filling充填back filling method充填法back filling shrinka...