两倍

Statistically, it is twice more probable to lose its files with two hard disks, three times more with three units, etc However, this mode is perfect to work with noncritical data such as games or video , the performance profit could reach 300% with four hard disks.

在统计学上，是它的两倍，更有可能失去其档案中有两个硬盘， 3倍以上三个单位等，但这种方式是十全十美的工作，非关键数据，如游戏或视频，业绩利润可达300 %与四硬盘。

Soaking seed of rice and wheat with zymolytic liquid of Trichoderma harziaiarum, Trichoderma DWC and Trichoderma viride, comparing with germinate ratio, germinate force, root length, bud length and ratio of root to bud, the results show that 50 times dilute zymolytic liquid of Trichoderma harziaiarum has a relatively notable promote role for germinate of seed .The effect of Trichoderma viride to germinate of seed is not evidence. Trichoderma DWC for seed sprout has certain inhibition.

据此，采用哈茨木霉作为出发菌株，通过离子束诱变，从大菌落株中筛选出促进生长的高产突变株——h-13菌株，通过对用该菌株发酵液处理后的水稻及小麦的种子的各项生理生化指标的测定，发现该菌株比其它菌株更能促进水稻和小麦的活力和发芽率，三天时小麦的总根长为3.03cm，比对照的1.42cm的两倍还多，并且能够明显提高种子发芽后的淀粉酶和蛋白酶的活力，其活力都是对照的两倍左右。

We can conclude that EXT_draw_instanced is about twice as fast as nvidias pseudo instancing which in turn is about twice as fast as the standard drawing method.

我们推断， EXT_draw_instanced 比 nvidias 伪实例化速度大约快两倍，而伪实例化又是常规绘制方法速度的两倍。

They also took half an hour to drop off—twice as long as usual—and jigged around in bed twice as much.

他们也花了半个小时才入睡是平常两倍长的时间，在床上辗转反侧也是平常的两倍

A stock that in the past was twice as volatile as the average supposedly proffers twice as much added return over Treasury bills.

股票，在过去的两倍，波动的平均理应p roffers的两倍多补充回报短期国库券。

Between 1860 and 1910, the number of farms in the United States trebled, increasing from 2 million to 6 million.

这句的原文是说农场数量增加到原来的三倍，增加了两倍，即翻了两番，而不是翻了三番。

It's trebled in the last ten years,' he says.

他表示，过去十年金价上涨了两倍，因此未来十年也没理由不会再上涨两倍，如果真这样的话，我不会感到惊讶。

But this time around, the boom was twice as long and prices rose by more than twice as much as during past upturns.

但是这一次景气时间比过去长两倍，幅度也比过去高出两倍。

Though there were twice as many men as women in the smartest group, there were also twice as many men among the dolts.

尽管在最聪明的人群中，男性人数是女性的两倍，但在智商水平较低的人群中，男性同样是女性的两倍。

For those who can compete in the freelance market, there is strong incentive to do so, since a day's fees are double a month's salary for a government employee, and further growth in the ranks of freelances can be expected.

那些能在自由翻译市场竞争的人，他们有强大动力这么样，因一日收入相当于政府雇员一个月薪的两倍，或两倍以上。我们可以期待自由翻译地位进一步提高。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。