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真空冷却干燥技术
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真空冷却干燥技术
Encyclopedia
工学
食品冷冻保鲜设备
释
freeze drying
真空冷却干燥技术
将含水物料在低温状态下冻结,然后在真空条件下,使冰直接升华成水蒸气并排掉脱水物料中的水分使物料干燥的技术。简称冷冻干燥。
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Ruan Yu
Ruan Yuan
Ruan Yuan's Catalog of Inscriptions on Sacrificial Vessels
Ruan Zhangjing
Ruapehu Volcano
ru atom frequency standard
Ru based superconductor
Ru-based superconductor
rubato
ruba’i quatrains
rubber
rubber and plastic magnetic materials
rubber band skipping
rubber-belt sorter
rubber blight
rubber calender molding
rubber compounding
rubber covered roller
rubber dam
rubber-die drawing
rubber flexible plate
rubber footwear
rubber-hand illusion
rubber industry
rubber latex
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