矿业英语b

babbit巴氏合金backbolting顶板锚杆支护backbone分水岭backbrace背板backbreak超欠挖backbrushing挑顶backcoming后退回采backfiller回填机backfilling充填backfillingmethod充填法backfillingshrinkage充填物收缩backfillingsystem分段上向充填开采法backlath顶板背板backlegbracing柱腿支撑backlye井下错车道backpulling回采煤柱backstope上向梯段回采工祖backstoping上向梯段回采backstroke回程backwater回水backweight平衡锤backacter反铲backbyedeputy井下维修工backdigger反铲backdraught逆通风backfill充填backfillmaterial充填料backfilloperations充填工作backhoe反铲backlash轮齿隙backman辅助工backpressure顶板压力backstoping上向梯段回采backwallinjection井壁背后灌浆backweight平衡锤backwork辅助工作bacterialeaching细菌沥滤bactericide杀菌剂badtop不稳固顶板baddeleyite斜锆矿baffleplate反射板bagfilter袋滤器bagpowder装袋炸药bagtypeaccumulator皮囊式蓄能器bagger多斗控掘机bagging装袋baghouse囊式集尘窒baikalite贝钙铁辉石bail吊桶bailer铲bailingring集水圈bailingtank戽水斗bakingcoal粘结煤bal矿山balance平衡balancebob平衡锤balancebunker平衡仓balancelevel水准仪balancepit平衡重井筒balanceplane自重滑行坡balancerope平衡钢丝绳balanceropepulley平衡绳滑轮balancetailrope平衡尾绳balancevalve平衡阀balanceweight平衡锤balancedhoist两容漆升机balancedhoisting平衡提升balancedload平衡负载balancedwinding平衡提升balancing平衡balas浅红晶石balk煤层薄ball球ballandsocketjoint球节ballbearing滚珠轴承ballbushing球轴套ballcage球护圈ballcharge磨球装量ballcrusher球磨机ballinclinometer球式测斜仪ballindentationtest布氏硬度试验balljointroofbar球铰顶梁ballmill球磨机ballretainer球护圈ballup钻孔堵塞ballvalve球阀ballas浅红晶石ballastconcrete石碴混凝土ballastpit采石场ballastrod冲唤钻杆ballingdrum球磨机滚筒ballisticmortartest弹道臼炮试验ballisticpendulumtest弹道摆试验ballistite巴里斯泰特炸药ballstone球石balsam香液bambootampingrod竹炮棍band带bandbrake带式制动器带闸bandconveyor带式运输机bandiron带铁bandore带状矿石bangingpiece防险器断绳保险器bangingpieces断绳保险器防坠器banjo钻车bank阶段bankcoal原煤bankexcavation阶段采掘bankheight台阶高度bankmethodofattack阶段开采法bankshaftmouth坚井口bankwork阶梯开采bankcoal原煤banker掘土工banket含金砾岩层bankhead斜井井口出车平台banking堆积bannock耐火粘土bar杆barcutter杆式截煤机bargrizzly棒条筛barmatreinforcement网状钢筋barreinforcement钢筋barriggeddrifter架式凿岩机barscreen棒条筛bare裸露的barecable裸电缆barelog钻孔柱状图bargh矿山企业baring复盖岩层;剥离barings截煤粉barite重晶石barium钡barkevikite棕闪石barney单钩提升上山用的平衡重车barneycar单钩提升上山用的平衡重车barometer气压表barometric气压的barometricheight气压高度barrage堰barrel桶barren不含矿物的barrenlayer废石层barrenrock废石barricade隔墙barrier岩粉棚barriermethod柱式开采法barrierpillar安全煤柱barriersystem柱式开采法barrierlessaccumulator非隔离式蓄能器barring顶板支护barrow手推车barrowpit手车运输的露天矿baryte重晶石baryum钡basalcleavage贮理basallevel基淮面basalt玄武岩base基础;碱基basecharge基本装药量;炮眼底部装约baseline基线baseplate底板baseroad诛baserock基岩baseunit基本单位bashing用废矸石充填采空区basic基性的basicline基线basicrock碱性岩basin煤田;盆地;贮水池basis基础bass炭质页岩basset露头bast炭质页岩bastard夹石bastite绢石bastnaesite氟碳铈矿bat泥质页岩batardeau隔墙bathoclase水平节理batholite基岩batholith基岩bathometer深海测深仪bathymeter深海测深仪bating井筒延伸;卧底batt泥质页岩batter坡度batterlevel倾斜仪batterpile斜桩batterpost斜柱batteredprop斜柱battery电池组;木隔壁;工专batterycapacity蓄电池容量batterycharger充电机batterylamp蓄电池灯batterylocomotive蓄电池机车batterypoweredhaulage蓄电池机车运输batteryshuttlecar蓄电池梭车baulk煤层薄baumjig空气跳汰机baumjigwasher空气跳汰机baumwashbox空气跳汰机bauxite铝土矿bawke吊桶beachcombing海滨开采砂矿beachplacer海滨漂砂矿床beam梁bearer矿柱bearing煤层走向;轴承bearingalloy轴承合金bearingblock矿枉煤柱bearingbush轴承瓦bearingbushing轴承瓦bearingcap轴承盖bearingcapacity承重能力bearinghousing轴承壳bearingindicator方位指示器bearingload轴承负载bearingmetal轴承合金bearingpointer方位指示器bearingposition支点bearingpower承重能力bearingpressure承压力bearingring之框bearingset之框bearingtest承载力试验bearinguppulley紧绳轮beat打击beater木捣锤beaterpulverizer锤碎机beckelite方钙饰镧矿bed地层bedplane层理面bedseries层系bedsuccession层序bedthinning煤层变薄bedtop矿层顶板beddedironore层状铁矿beddedrock层状岩beddedvein层状矿脉bedding层理beddingrock基岩beddingsurface层理面bedrock基岩beetle大锤;捣固机belemnite箭石bellman信号工bellpit小探井bellrope信号铃拉绳belly煤层变厚belonite针雏晶belowground地下的belt胶带beltbucketelevator带头式提升机beltcleaner净带器beltconveyor带式运输机beltdischargingplant胶带输送机卸料装置beltelevator带式提升机beltextension胶带接长beltfastener带扣beltfeeder带式给矿机beltheading皮带输送机平巷belthoister斜井用胶带输送机beltidlerpulley皮带拉紧滚筒beltincline胶带输送机斜井beltjoint带接beltlacer带扣beltlacing胶带接合beltlacingmachine缝带机beltloader胶带动载机beltpulley带式运输机滚筒beltpunch皮带穿孔器beltroller皮带轮beltscreen带筛beltseparator带式分选机beltslipprotection胶带打滑保护beltstower抛掷式胶带充填机beltstretcher紧带器belttension皮带张力belttightener紧带器belttighteningpulley皮带拉滚筒belttrainingidler胶带导辊belttransport皮带输送belttypedehydrator带式干燥机belttypemagneticseparator带式磁选机belting输送机胶带装置bench阶段benchcutblasting阶段爆破benchdrilling阶段钻眼benchface台阶工祖benchfloor台阶底benchheight台阶高度benchhole梯段的下向垂直炮眼benchmining阶梯式开采benchpreparation阶段准备benchstoping阶梯式开采benchedquarry阶段采石场benching阶梯式开采benchingbank阶段bend弯管bender弯机bendingforce弯力bendingmachine弯机bendingmoment弯曲矩bendingresistance抗弯强度bendingrolls辊子卷板机bendingstrength抗弯强度bendingstress弯曲应力bendingtest弯曲试验benefication选矿beneficiatingmethod选矿法beneficiation选矿benitoite蓝锥矿bent弯曲bententry弯曲平巷bentface弯工祖bentpipe弯管bentonite皂土benzene苯benzine汽油benzol苯beresite黄铁长英岩berm段台berme段台berthierite辉铁锑矿bertrandite硅铍石beryl绿柱石beryllium铍beryllonite磷钠铍石beton混凝土bevel斜面bevelgear伞齿轮bevelgeardrive伞齿轮传动bevelgearing伞齿轮咬合;锥齿轮传动装置bevelwheel伞齿轮bevelling锨bicabletramway双线死bickfordfuse比克福特导爆线biconetyperollingcutterbit双圆锥齿轮钻头bighole大径钻孔billot杆bimetal双金属bimetalthermometer双金属温度计bimetallicstriprelay双金属片继电器bin矿仓bingate贮仓闸门binder粘结剂bindingagent粘结剂bindingcoal粘结煤bindingenergy结合能bindingforce结合力bing堆binghole放矿溜口binning装仓biogeochemistry生物地球化学biot