如果一次密码校验需要两倍时间，那整个密码破解时间也要两倍。
If one password test takes twice as long, the total password cracking time takes twice as long.
涂上防晒因子为2的防晒霜能让你在太阳下安全的呆上什么都不涂的2倍时间。
Wearing SPF 2 lets you stay in the sun twice as long as without.
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。
When cultured in vitro, PDMSC3 attached to the dish and grew with a doubling time of 46 hours.
如果它的成本是假定你理性估算的两倍，要花你估算时间的三倍时间，你愿意继续做下去吗？
Are you willing to proceed if it costs twice as much and takes three times as long as your presumably reasonable estimates suggest?
努力加倍，期望减半。任何事情都是花掉你计划的两倍时间，最后却只换来你一半的期望结果。
Everything takes twice as long as you plan for and produces results about half as good as you hoped.
你并不介意密码校验需要花费两倍时间，或甚至是十倍时间，因为密码hash并不是瓶颈所在。
You don’t care if password tests take twice as long, or even ten times as long, because password hashes aren’t in the 80/20 hot spot.
我总是买最好的、贵的鞋子。从长远来说，好的鞋还能省我的钱，因为这种鞋穿的时间要比便宜的鞋长一倍时间。
But not me! I buy good, expensive shoes: they save me money over the long haul because they last twice as long as a cheap pair.
美国空军研究表明我们的大脑可在0.05秒内认出一个字，而脑中默念这个字则需要0.25秒，多出四倍时间！
U.S. Air Force research shows your brain can recognize a word in less than five-hundredths of a second, while it takes a quarter of a second—five times longer—to say it in your head.
自他们开始工作以来，我花费在上班路上的时间增加了一倍。
Since they started working, the time it takes me to get to work has doubled.
酋长队向前推进的距离和控球时间几乎是乌鸦队的两倍。
The Chiefs nearly doubled the Ravens in total yardage and time of possession.
猫睡觉的时间比人长一倍。
即使到了八年级，美国孩子花在运动上的时间也是韩国孩子的两倍多。
Even in eighth grade, American kids spend more than twice the time Korean kids spend playing sports.
另外，练习乐器的时候，我要练习两倍以上的时间。
Plus, when it comes to practising our musical instruments, I have to practise more than double the time.
如今，孩子们平均每周看电子屏幕的时间是五年前的两倍。
Nowadays, the average weekly screen time for children is twice as much as it was five years ago.
如果某一个和弦持续的时间是两倍或者只有一半，那我们就有了不规则的和声改变——和声改变的不规则比率。
If one chord holds twice as long or only half as long, then we have an irregular harmonic change--irregular rate of harmonic change.
成年棱皮龟的体型是最大的海龟的两倍，因此需要更长的时间来冷却。
An adult leatherback is twice the size of the biggest cheloniid sea turtles and will therefore take longer to cool off.
当你把它买回家后，你可能会发现，吹干头发所需时间是更贵的型号的两倍。
When you get it home you may find that it takes twice as long as a more expensive model to dry your hair.
但当你把它带回家后，你可能会发现，吹干头发需要的时间是更贵的型号的两倍。
But when you get it home you may find that it takes twice as long as a more expensive model to dry your hair.
在一年的时间里，斯酷凯蒂成为销量第一的耳机销售商，公司收入翻了三倍，达到了1.2亿美元。
Skullcandy became the No.1 headphone seller in those stores and tripled its revenue to $120 million in one year.
佐佐木教授发现，正如预期的那样，参与者们在第一晚的睡眠质量不如第二晚，入睡所需时间是第二晚的两倍多，且总体睡眠时间也更少。
Dr. Sasaki found, as expected, the participants slept less well on their first night than they did on their second, taking more than twice as long to fall asleep and sleeping less overall.
明年，我甚至可能把我禁食的时间增加一倍。
Next year, I might even double the amount of time I spend fasting.
大部分的准尉飞行员和士官飞行员都接受了比我当年多三倍以上时间的飞行训练。
Most of these warrant officer aviators and commissioned officers have three times the amount of flight time I did when I was their age.
可以看到，几乎所有操作都在10毫秒内完成，但是一些操作花了超过半秒(长50倍)的时间。
You can see that almost all of the operations complete within 10 ms, but some operations take longer than a half second (50 times longer).
沃尔玛需要几乎两倍的时间——33年——来跨过这道坎。
Walmart needed almost twice the time-33 years-to cross that threshold.
他们发现，和单独的橄榄油相比，机器要花费八倍的时间来消化橄榄油和单甘油酯的混合物。
They found it took eight times longer for the machine to "digest" the olive oil-monoglyceride combination compared with the olive oil alone.
所以前者是后者一个特别严重的版本，并且具备构成两倍监禁时间的潜能。
So the former is an especially serious version of the latter, and carries the potential for twice as much prison time.
所以前者是后者一个特别严重的版本，并且具备构成两倍监禁时间的潜能。
So the former is an especially serious version of the latter, and carries the potential for twice as much prison time.
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