自记压力计 recording manometer
自记温度计 recording thermometer
回收 recovery
回收设备 recovery installation
溶剂的回收 recovery of solvent
再结晶 recrystallization
精馏 rectification
整流 rectifier
整淋 rectifier tube
循环混合 recycle mixing
循环比 recycle ratio
再循环物料 recycle stock
自记温度计 recording thermometer
回收 recovery
回收设备 recovery installation
溶剂的回收 recovery of solvent
再结晶 recrystallization
精馏 rectification
整流 rectifier
整淋 rectifier tube
循环混合 recycle mixing
循环比 recycle ratio
再循环物料 recycle stock
红玉玻璃 red glass
赤热 red heat
红氧化铁 red iron oxide
红铅 red lead
红泥 red mud
红色硝酸 red nitric acid
红磷 red phosphorus
红移: red shift
再蒸馏 redistillation
氧化还原活化乳液聚合 redox activated emulsion polymerization
氧化还原催化剂 redox catalyst
氧化还原聚合 redox polymerization
氧化还原电势 redox potential
氧化还原电位滴定 redox potentiometry
氧化还原树脂 redox resin
对比状态方程 reduced equation of state
还原铁 reduced iron
约化质量 reduced mass
真空蒸馏 reduced pressure distillation
还原剂 reducer
异径孔道 reducing bore, reduced port,venturi port
异径管接头 reducing coupling
异径四通 reducing cross
异径四通(两个分支口为异径) reducing cross (reducing on both outlet)
异径四通(一个分支口为异径) reducing cross (reducing on one outlet)
异径四通(一个直通口及两个分支口为异径) reducing cross (reducing on one run and both outlet)
异径四通(一个直通口及分支口为异径) reducing cross (reducing on one run and outlet)
异径弯头 reducing elbow
还原焰 reducing flame
异径法兰 reducing flange