This says that computers double in power roughly every two years—an increase of more than 30 times over the course of a decade, with concomitant reductions in cost.

摩尔定律内容是每两年计算机的处理能力增加一倍（准确说是18个月翻一倍-译者）——即十年增加30多倍，同时伴随着成本的降低。

youdao

Our goal is to increase performance two to five times, without using partitioning, which will allow us to add even more users.

我们的目标是将性能提高2至5倍，并且不需要使用允许我们添加更多用户的分区。

youdao

Note: You may increase the torque on the rubber sleeve up to two times the specified value without causing sleeve or flange damage.

注意：在橡胶套管上增加的扭矩可以达到规定扭矩值的两倍，在此时仍然不会对套管或法兰造成损害。

youdao

You can see that when you get out to the highest groups here, the highest weights, the relative risk is up at two and a half or three, so that would be a 200% increase in risk for cardiovascular death or two to three times the risk of death.

当我们看图上相对风险最高的这组,也就是体重最大的这组,这组的相对风险大约是2.5倍到3倍,即心血管疾病致死的风险增加了200%,或者说增加了2到3倍

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

You would have to increase the subs two-and-a-half times - it's not just the pitches you pay for it's the umpires as well.

BBC: Football in net

PayPal Mobile announced a 516% increase in global mobile payment volume over last year, and eBay Mobile reported US purchases were nearly two and a half times what they were last year.

FORBES: Cyber Monday? How About Mobile Tuesday?