fraction surviving
- fraction surviving的基本解释
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存活率
- 更多网络例句与fraction surviving相关的网络例句 [注：此内容来源于网络，仅供参考]
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The track structure of low electron, proton and alpha particle in water as a media has been calculated with Monte Carlo method. The spectrum of DNA damages has been simulated by the track structure model. Then the surviving fraction at different dose level is calculated by connecting track structure and phenomenological dynamic model.
在理论方面，对电子、质子和α粒子在水中的径迹结构进行了系统地研究与计算，还编制了我们自己的质子的蒙特卡罗模拟程序；用径迹结构模型计算出电离谱并与动力学模型相联系，计算出有实用价值的成活率。
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The surviving fraction of Hitler's library is unrepresentative.
希特勒藏书中留存下来的那部分并不具备代表性。
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The umbilical cord blood solution, which the DMSO concentration is 1.0M, 1.5M and 1.75M,was confected. The solution was in equilibrium for 20 minutes. Then, the umbilical cord blood was completely immerged in liquid nitrogen for about 24 hours. Then, the umbilical cord blood was taken out and was warming in the thermostat water bath for 20 minutes. The fraction surviving of the umbilical cord blood was more than 80%.
先将含有细胞的培养液、0.9％的NaCl和2.0M的DMSO溶液配制成分别DMSO浓度为1.0M、1.5M、1.75M的脐带血干细胞溶液，将配好的玻璃化溶液置于4℃静置20分钟使脐带血干细胞的玻璃化溶液达到细胞内外溶液平衡，然后将其投入液氮中大约24小时左右，最后将液氮中的细胞取出37℃水浴复温，细胞存活率达到了80％以上。