常見(jiàn)例句用作及物動(dòng)詞 (vt.)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凍干燥保藏中，不同濃度的保護(hù)劑和不同凍干溫度對(duì)存活性的影響。 返回 freeze-dried