However, not all embryos survive the freezing and thawing process, and the live birth rate is lower with cryopreserved embryo transfer.
然而，在冷冻和复温的过程中，并非所有胚胎都能存活，冷冻胚胎移植的活胎出生率更低。
This method will significant improve the pregnancy rate of thawing embryo using glycol and glycerol in frozen embryos.
选用乙二醇法进行胚胎冷冻较使用甘油法进行胚胎冷冻，可显著的提高胚胎解冻后存活率和妊娠率。
The results indicated that, after 15 days of temperature treatment, the respiration rate of the freeze-thawing sugarbeet roots rose significantly and was much higher than those of other treatments.
试验结果表明，在温度处理15天以后，冻化贮藏的甜菜块根呼吸强度明显高于其它温度处理的甜菜。
The results indicated that, after 15 days of temperature treatment, the respiration rate of the freeze-thawing sugarbeet roots rose significantly and was much higher than those of other treatments.
试验结果表明，在温度处理15天以后，冻化贮藏的甜菜块根呼吸强度明显高于其它温度处理的甜菜。
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