又称升华干燥。将含水物料冷冻到冰点以下，使水转变为冰，然后在较高真空下将冰转变为蒸气而除去的干燥方法。物料可先在冷冻装置内冷冻，再进行干燥。但也可直接在干燥室内经迅速抽成真空而冷冻。升华生成的水蒸气借冷凝器除去。升华过程中所需的汽化热量，一般用热辐射供给。
冷冻干燥
网络释义专业释义
...驱 卡农自动光圈镜头名称；现场指导；逐渐消隐；第一次进攻 网络功能性消化不良(functional dyspepsia)；冷冻干燥(freeze drying)；文件描述符 fdFD（functional dependency）：在数据库系统中，设有关系模式R或简记为R，X，Y是U的子集，r是R的任一具体关系， ...
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冷冻干燥（Lyophilization）是把含有大量水分的物料预先进行降温，使其在冰点以下冻结成 固体，在真空条件下使冰直接升华，以水蒸气的形式除去，从而得到干燥...
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...便面为了达到保质期都是采取了严格的脱水措施，配料中的蔬菜也是如此，而蔬菜目前的脱水技术主要是热干燥（AD）和冷冻干燥（FD），相较而言FD的维生素保存能力略好，但由于成本因素，国内方便面很少有使用FD蔬菜的，所以为了更好的组合营养结构，自然是煮蔬菜...
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短语
真空冷冻干燥技术 Vacuum Freezing & Drying Technology ; Drying Technology ; Vacuum Freezing & ; Vacuum freeze-drying technology
冷冻干燥机 freeze drier ; freezer dryer ; Lyophilizer ; freezing dryer
冷冻干燥技术 Freeze Drying Technique ; Freeze-Dried Technic ; emulsion freeze drying ; technology of refrigerant desiccation
真空冷冻干燥 FD ; vacuum freeze-drying ; vacuum freezing drying ; vacuum cooling drying
真空冷冻干燥器 vacuum freeze drier
冷冻干燥装置 freeze drying plant ; freeze drying equipment
真空冷冻干燥机 vacuum freeze dryer ; LABCONCO
冷冻干燥法 freeze-drying ; freeze-drying method ; lyophilization ; freeze drying process
冷冻干燥食品 produkty liofilizowane ; freeze-dried food ; freeze dried products ; frozendried food
双语例句原声例句
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本文讨论了新鲜金针菇真空冷冻干燥和蜜饯加工条件的优化。
This article discussed the optimization of vacuum freeze-drying and succade process of flammulina velutipes.
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经过透析和冷冻干燥、可用免疫学方法测算。
After dialysis and lyophilization, it can be detected by immunological methods.
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钠蒙脱石能被冷冻干燥成气凝胶——类似海绵状的物质。
Sodium montmorillonite can be freeze-dried into a spongelike material known as an aerogel. Aerogels are famously fragile.
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And then they found that they could freeze-dry this preparation of virus, and freeze-drying to lower the temperature, freeze it, then extract out all the water, so you're left with a powder, basically a powdered form of the virus, that could be shipped all over the world, and then reconstituted by adding water to it.
研究者们发现可以冷冻干燥这些病毒制剂,冷冻干燥就是就是降低温度,冷冻病毒,然后提取出所有水份,然后就剩下一些粉末,这主要是粉末状的病毒,这样就能将它运往全世界,并可以通过加水来恢复病毒的活性
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