单词：freeze-dried
s used of tissue or blood or serum or other biological substances; dried by freezing in a high vacuum
s preserved by freezing and drying in a vacuum
freeze-dry的用法和样例：
例句
- Viability of freeze dry method microbial strains by using different concentrate of protectant and different freeze temperature was examined.研究了微生物菌株在真空冷冻干燥保藏中，不同浓度的保护剂和不同冻干温度对存活性的影响。
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