反应性金属 reactive metal
无功功率;反应能 reactive power?
反应堆材料冶金学 reactor metallurgy
再辉点 recalescence point
再渗碳 recarburization
再增碳剂 recarburizer
再增碳气氛 recarburizing atmosphere
重浇铸 recasting
受料料斗 receiving hopper
受料辊道 receiving roll table
滑座式锯 reciprocating saw
循环真空脱气法 recirculation degassing
无功功率;反应能 reactive power?
反应堆材料冶金学 reactor metallurgy
再辉点 recalescence point
再渗碳 recarburization
再增碳剂 recarburizer
再增碳气氛 recarburizing atmosphere
重浇铸 recasting
受料料斗 receiving hopper
受料辊道 receiving roll table
滑座式锯 reciprocating saw
循环真空脱气法 recirculation degassing
再循环速度 recirculation rate
再压制 recompacting
自记高温计 recording pyrometer
恢复退火 recovery annealing
蓄热式炉 recovery furnace
废能量回收发电 recovery turbine
再结晶孪晶 recrystallization twin
偏钢锭 rectangular ingot
整流;精馏 rectification?
精镏锌 rectified zinc
整流;精馏器 rectifier
整粮机 rectifier welding set
回收;回粱热 recuperation
换热式烧嘴 recuperative burner
换热式均热炉 recuperative soaking pit
蓄热器蓄热室 recuperator
反复重皮 recurrent lap
再循环气体 recycle gas
紫铜 red copper
红硬性 red hardness
红铅 red lead
赤泥 red mud?
铜斑 red stain
再蒸馏 redistillation
再拉拔 redrawing
还原粉 reduced powder
减压蒸镏 reduced pressure distillation
还原酌 reducing action
还原气氛 reducing atmosphere
还原槽 reducing bath