冶金

• multi-strands wire rope多股钢丝绳
• multiroll flattener多辊矫直机
• multiroll stand多辊式机座
• multiroll mill多辊式轧机
• cluster mill多辊轧机,六辊式轧机
• multistand mill多机座轧机
• angular sand多角形砂
• polycrystalline particle多晶颗粒
• perforated bottom多孔底
• porous pellets多孔球团矿
• porous-plug method多孔塞搅拌法
• porosity多孔性，气孔率，气孔巢(铸疵)
• porous chrome hardening多孔性硬镀铬
• dore silver多雷含金粗银
• blown ingot多气孔钢锭
• rat多肉
• quartzose sand多石英砂
• slope-controlled arc welding power source多特性弧焊电源
• multistrand straightening多条矫直
• strand type furnace多条连续式炉
• multistrand drawing mill多线拉拔机
• multiflame torch多线式火嘴
• multiple drawing多线式拉拔
• multistrand rolling多线轧制
• multiphase alloy多相合金
• multiphase microstructures多相组织
• extra half plane多余的半原子平面
• complex solution多元溶液
• multicomponent system多元系
• multi-operator arc welding set多站弧焊机
• multiaxial deformation多轴变形
• piled plate cutting垛板切断
• inert arc welding惰性气体保护电焊
• gas tungsten arc welding (GTAW)惰性气体保护钨极电弧焊
• inert-gas backing惰性气体衬垫
• osmium锇(Os)
• goose neck鹅颈浇道，鹅颈管
• rated duty cycle额定负载持续率
• alligator effect鳄皮效应
• alligatoring鳄嘴裂口
• acid resistant cast iron而酸铸铁
• minette鲕状褐铁矿
• trunnion耳轴，挂耳
• two stepped quenching二步淬火
• secondary tuyere二次风口，二次风嘴
• secondary alloy二次合金
• secondary inclusion二次夹杂
• secondary crystallization二次结晶
• secondary solidification structure二次结晶组织
• tempered martensite二次马氏体
• secondary graphite二次石墨
• second shrinkage二次缩孔
• Secondary annealing二次退火
• secondary dislocation二次位错
• secondary hardness二次硬度
• direct current resistance welder secondary rectification二次整流电阻焊机
• secondary structure二次组织
• gold telluride二碲化金
• Di-Cal process二钙硬化法
• two high mill stand二辊机座
• two roll pass二辊孔型
• two roll piercing二辊轧管机上穿孔
• plumbeous compound二价铅化合物
• bibasic acid二碱价酸
• twenty high stand二十辊式机座
• high rolling mill二十辊轧机
• cerium carbide二碳化钸
• double cascade quenching二梯零火
• duplex structure二相显微结构
• carbon-dioxide arc welding二氧化碳气体保护电弧焊
• carbon dioxide process(CO2 process)二氧化碳造模法，碳酸气硬模法，CO2造模法
• ferrous oxide二氧化铁(FeO2)
• binary eutectic二元共晶
• binary alloy二元合金
• binary二元系
• binary constitutional diagram二元系状态图
• double quench hardening二重淬火
• double tempering二重回火
• double refining二重精炼
• pyrophoric alloy发火合金
• blue annealing发蓝退火
• fever reaction发热反应
• heat producing losses发热损失
• exothermic sleeve发热套筒
• exothermic breaker core发热性缩颈砂心(冒口用)
• exothermic antipiping powder发热性缩孔防止粉
• emissary dislocations发射位错
• generator gas发生炉煤气
• generator gas发生炉燃气，瓦斯
• valve reversal阀倒转
• valve steel阀钢