replicative中文什么意思

例句与用法

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1. Light microtechnique and sa - galactosidase method was used to study the effects of super - high - concentration of glucose on the senescence of human diploid fibroblast 2bs cells , ros and the membrane potential of mitochondria during this process were measured . our results showed that 200 mmol l of glucose inhibited the growth of 2bs cells , led to the changes of reactive oxygen species and decrease of mitochondrial membrane potential , and caused senescence of 2bs cells rapidly . it supports the hypothesis of oxidative damage of senescence . moreover it is a better system for the study of the effects of ros during the process of replicative senescence
   利用光学显微镜观察和酸性-半乳糖苷酶染色技术研究了高浓度葡萄糖对人二倍体成纤维细胞2bs细胞衰老进程的影响，并用流式细胞仪检测了此过程中活性氧和线粒体膜电位差的变化。结果表明： 200 mmol l的葡萄糖对2bs细胞有生长抑制作用，能引起活性氧含量的变化，导致线粒体膜电位差显著下降，并诱导了细胞的衰老。这为氧化损伤假说提供了新的证据，并为研究活性氧和复制衰老之间的关系提供了较好的体系。
2. In distributed system which is created by the replication technology of sql - server , users can access , update both local data and remote replicative data . but because of the delay through network , local concurrency mechanism ca n ' t be aware of real - time operational status of other computers . even if there are conflicts in the system , each site ca n ' t gain real - time information
   利用sql - server的复制技术构建的分布式应用系统中，用户可以访问、更新本地的及复制到本地的数据，由于网络传输上的延迟，系统的并发控制机制不可能实时地了解其它计算机上的操作情况，即使发生冲突，也不可能实时得到反馈。
3. Professor sung said studies had shown that patients passed through a viral replicative phase , when the sars virus multiplied rapidly in the body , an immune hyperactive phase , when the body s defences attacked the virus , and a pulmonary - destructive phase , when the lungs were severely damaged and patients needed extra help
   沈祖尧教授指研究显示，患者会首先经过病毒繁殖期，即在这段时期严重急性呼吸系统综合症病毒在体内大量繁殖；继而进入免疫系统异常活跃期，即身体的防御系统攻击病毒；及后为肺部破坏期，此时患者肺部遭受严重损伤及需要额外支援。