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。
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。
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。
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。
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。
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。
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）。
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。
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。
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。
Since that time, the computer industry has not only managed to build programmable computing machines, they've also outdone themselves by doubling the capabilities every eighteen months or so.
从那时起，计算机工业不仅得以建造可编程计算机器，而且还通过每十八个月左右就使能力加倍，从而超越了它们自身。
But she was adamant that shedidn't want one of each, thus doubling her side effects and recovery time.
但她很固执，不想要剖腹产，因为这会使副作用加倍，康复时间也会延长。
Giff leaves, not doubling back this time.
吉夫掉头走了，这次没再回来。
A study by the Rand Corporation found that "a doubling in the number of [nuclear] reactors [built by an architect-engineer] results in a 5% reduction in both construction time and capital cost".
兰德公司(RandCorporation)的研究发现，“(建筑工程师)制造的(核)反应堆数量增加一倍，所需的制造时间和资金成本下降5%。”
A possible strategy is that each time it requests memory, it increases the amount that it request (maybe doubling the heap size each time).
一种可能的策略是，每次请求的存储器，它增加了它的请求量(也许增加堆大小各一次)。
Sales revenues have gone up every year since we started. At one time they were doubling every month.
自创业以来销售额逐年增长，曾一度每月翻番。
Since the shutter speed determines the length of time that light hits the sensor, it will affect the overall exposure of the image by halving or doubling the exposure.
由于快门速度决定了光线照射传感器的时间长短，所以它也是用来控制曝光亮的手段。
So watch out for the signs: beware false friends, whilst at the same time doubling your appreciation of those who prove themselves true.
因此，我们要注意这些迹象，警惕那些假冒的朋友，同时，也要双倍珍惜那些真正的友人。
Methods the mic was determined by the tube doubling dilution method, and the effect of the drugs was assessed by half survival time of the mice.
方法采用二倍稀释法测定最低抑菌浓度(MIC)，以半数动物存活时间为指标比较药物对实验性结核病的疗效。
It does not require a doubling of participants every time a payment is made to a current beneficiary.
它不需要增加一倍参与者每次支付给当前的受益者。
Japan spent twenty years in doubling its total foreign trade, while China spent the same amount of time in increasing its foreign trade by three times.
日本用了20多年时间才将其外贸总额翻了一番，而中国却翻了两番。
It also offers 90 minute "resolution rides" - doubling the typical 45 minute class time.
此外，该公司还推出了90分钟的“新年决心课程”——将通常的45分钟延长了一倍。
It also offers 90 minute "resolution rides" - doubling the typical 45 minute class time.
此外，该公司还推出了90分钟的“新年决心课程”——将通常的45分钟延长了一倍。
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