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freeze-drying

/ˈfriːz ˌdraɪ.ɪŋ/

翻译: 一种保存物质(如食品、血浆或药物)的方法,通过先冷冻,再在真空下使冰升华去除水分,从而保持物质的物理结构。, 动词,指通过快速冷冻并在真空下升华去除冰分来保存物品的方法。

2 个条目

noun

/ˈfriːz ˌdraɪ.ɪŋ/C1formalscientific
  • zh一种保存物质(如食品、血浆或药物)的方法,通过先冷冻,再在真空下使冰升华去除水分,从而保持物质的物理结构。

A method of preserving a substance, such as food, blood plasma, or pharmaceuticals, by freezing it and then removing the ice through sublimation in a vacuum, which maintains the material's physical structure.

不可数

  1. Preservation processB2formalscientific

    A method of preserving perishable material by freezing it and then reducing the surrounding pressure to allow the frozen water to sublimate directly from solid to gas.

    zh冷冻干燥

    • Freeze-drying is commonly used to preserve coffee and instant meals.
    • The pharmaceutical industry relies on freeze-drying to stabilize vaccines.
    • Astronauts eat freeze-dried food during space missions.

    同义词lyophilisationlyophilization

词形
  • freeze-dryings plural form
  • freeze-dryings' possessive plural form
  • freeze-drying's possessive singular form

verb

freeze-dry/ˈfriːz ˌdraɪ/C1formaltechnical
  • zh动词,指通过快速冷冻并在真空下升华去除冰分来保存物品的方法。

A verb meaning to preserve something by rapidly freezing it and then removing the ice in a vacuum.

  1. Preserve by freeze-dryingB2formalscientific

    To preserve something by rapidly freezing it and then removing the ice by sublimation in a vacuum.

    zh冷冻干燥

    • The laboratory freeze-dries samples to keep them stable for years.
    • They freeze-dry coffee to create instant coffee granules.
    • Freeze-drying is used to preserve fruits and vegetables for long-term storage.

    同义词lyophilize

词形
  • freeze-dried past participle
  • freeze-dried past simple
  • freeze-drying present participle
  • freeze-dries third person singular