编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第PAGE15页共NUMPAGES15页第PAGE\*MERGEFORMAT15页共NUMPAGES\*MERGEFORMAT15页bhcurve磁化曲线babbit巴比合金backelectromotiveforce反电动势backextraction反萃取backlining安全衬砖层backpressure反压力backpull后拉力backpulldrawing后张力拉伸backpullstress逆应力backreaction逆反应backreflectionmethod背反射法backtension后拉力backtensiondrawing后张力拉伸backtitration回滴定backwall后壁backfin压折backfire回火backflash回火backhandwelding右焊backing垫板;轴衬backingsand填充砂backingstrip衬背带材backpad挤压垫backstepwelding逐步退焊法backstepping逐步退焊法backuproll支承辊backuprollbending支承辊弯曲backupstrip衬背带材backwardextrusion反挤压backwardpass偶数道次backwardslip后滑backwardslipzone后滑区backwardwelding右焊bacterialleaching细菌浸出bacteriosmelt细菌冶金baddeleyite斜锆石baffleplate挡板bagfilter袋滤器bagfiltration袋过滤baghouse袋滤室bahnmetal巴鼎基轴承合金bainite贝氏体bainitequenching贝氏体淬火bainiterange贝氏体区域bainitestructure贝氏体组织bainitetransformation贝氏体转变bainitichardening贝氏体淬火bainiticsteel贝氏体钢bakedanode焙烧阳极bakedcore干燥型心bakedpermeability干透气性bakedstrength干强度baking烘干;烧成bakingcoal炼焦煤balance天平balancedhousing平衡装置的机架balancedsteel半脱氧钢balancer平衡装置balancingdevice平衡装置balbachthumprocess巴尔巴赫卧式电极银电解精炼法bale打包baledscrap打包废金属balingpress打包机balingstrip打包带钢balingwire打包钢丝ballburnishing钢球抛光ballclay黏土ballhardnesstestingmachine布氏硬度计ballmill球磨机ballmilledpowder球磨粉ballrollingmill钢球轧机baller切边卷取机ballingmachine切边卷取机ballisticgalvanometer冲混疗band带bandarcwelding带极电弧焊bandconveyor带式运输机bandelectrode板状电极bandfilter带式过滤器bandsaw带锯bandspectrum带光谱bandtheory能带理论bandage带bandedstructure条状组织bander打包机banding铁条打捆bandingmachine打包机bank堤;冷床banking封炉bar棒barbrass黄铜棒bardrawbench拔棒机bardrawing长芯棒拔制bargraph直方图barmill小型轧机barpointer压尖机barsection形材barsteel条钢barstraightener型钢矫直机barstrip薄板坯板料barbedwire刺钢丝barbotage起泡barbotageleach鼓泡浸出bareelectrode裸焊条barewirewelding裸线弧焊barffprocess蒸气发蓝处理barffing蒸气发蓝处理barite重晶石barium钡bariumcarbonate碳酸钡bariumchloride氯化钡bariumchromate铬酸钡bariumhydroxide氢氧化钡bariumoxide氧化钡bariumsulfate硫酸钡bark薄脱碳层barkhausenef