In this paper the atmospheric absorbent fluidized freeze dryingis compared with vacuum freezedrying in many ways. 介绍了常压吸附流化冷冻干燥，并与真空冷冻干燥做了多方面比较。
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。
