doubling time
翻倍时间：一个数量翻倍所需的时间。
常用释义
英式发音
美式发音
基本释义
- 翻倍时间：一个数量翻倍所需的时间。
例句
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1·When cultured in vitro, PDMSC3 attached to the dish and grew with a doubling time of 46 hours.在体外培养时，PDMSC3呈现贴附生长的特性，族群增倍时间约为46小时。
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2·In the present study, the effect of X rays on el 4 cell doubling time and cell cycle progression were investigated.目的研究不同剂量X射线照射对EL4淋巴瘤细胞周期进程及细胞倍增时间的影响。
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3·Compared with negative control group, the doubling time of both positive control group and experimental groups was prolonged.与阴性对照组比较，阳性对照组和实验组细胞群体倍增时间增加。
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4·In many early pregnancies, the hCG level will double every 31 to 72 hours. As the pregnancy progresses, hCG levels rise and the doubling time increases.许多的早孕，和HCG水平每31 - 72小时会翻倍，随着怀孕的进程，HCG水平的上升以及翻倍的时间也会增加。
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5·Results During long term cultivation, the population doubling time of the cells became shorter and the percentage of aneuploidy chromosomes and colonies grown in soft AGAR increased.结果卵圆细胞在培养过程中倍增时间逐渐缩短，非整倍体染色体数目增加，在软琼脂中生长的克隆增多。
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6·According to consumption rate models of energy sources, we estimate accumulative consumption of resources, doubling time, maximum consumption rate and the time of maximum consumption rate.通过建立能源消费的模型，估算几种矿物资源累积消费和倍增时间、最大消费率及达到的时间。
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7·Results Population doubling time of corneal stromal cells prolonged significantly since passage 7. MTT assay also showed cell viability of passage 7 decreased to 60% of passgage 1 (P< 0. 01 ).细胞群体倍增时间由第7代起显著延长（P<0.01）； MTT比色法的结果亦显示，第7代细胞的增殖能力开始大幅下降（P<0.01）。
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8·In the meantime, I recommend doubling your time estimations for completing a task.与此同时，我推荐你加倍的评估你完成任务需要的时间。
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9·Without it, a cargo ship sailing from Italy to Singapore had to go around the southern tip of Africa, doubling the time and distance.没有它，一个意大利货轮到新加坡不得不绕过非洲南端，双倍的时间和距离。
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10·My organization found that by making mental estimates and then doubling those mental estimates, we still required 30 percent more time to complete those tasks.我的组织发现通过进行纯精神的预计再将预计的结果翻倍之后，我们仍然需要再加30%的时间才能完成这些任务。