无经济支持的母亲们是申请福利的群体中人数增长速度最快的一部分。
Unsupported mothers are one of the fastest-growing groups of welfare claimants.
在这里，一张张的声音、重拍的重音、重复和极快的速度是每个独奏的一部分，他的乐句形状的变化是独特的。
Here the sheets of sound, downbeat accents, repetitions, and great speed are part of each solo, and the variety of the shapes of his phrases is unique.
那是因为大型生物的繁殖速度十分缓慢，所以只要除去象群中的几头年轻的母象，它们的数量就会大幅的下降。
That's because very large animals have a slow rate of reproduction, so all you have to do is remove a few young females from the herd, and you can, fairly quickly, significantly reduce the population.
只有一小部分人识字，但书籍的产量却以惊人的速度增长。
Only a small fraction of the population was literate, but the production of books grew at an extraordinary speed.
蒸汽船不仅速度更快，往上游运送货物的成本也只有以前手推运货船的十分之一。
Steamboats were not only faster but also transported upriver freight for about one-tenth of what it had previously cost on hand-propelled keelboats.
沙漠已经占据了大约四分之一的地球表面积，近几十年来还在一直以惊人的速度增加。
The deserts, which already occupy approximately a fourth of the Earth's land surface, have in recent decades been increasing at an alarming pace.
一个大多数人在拨号调制解调器十分缓慢而痛苦的速度下使用的服务。
A service that most people used at a painfully slow speed on a dial-up modem.
这是从百分之一的速度一直在影响自上次会议以来在10月。
That's down from the 1 percent rate that has been in effect since their last meeting in October.
欧洲人比西非人的躯干长百分之三，使他们在游泳池中有1.5个百分点的速度优势，“他说。”
Europeans have a three-percent longer torso than West Africans, which gives them a 1.5 percent speed advantage in the pool, "he said."
如果飞机有这样的速度，在一分钟多一点的时间内就能够绕地球一周。
At that velocity, an airplane could circle Earth in little more than a minute.
日本现在的宽带速度是全世界最快的之一，但是收费十分昂贵。
Broadband speeds in Japan are among the world's fastest, but access is costly.
如果快速键入密码的第一部分，但是由于键入数字或切换大小写而导致第二部分的键入速度减慢，则将测量连贯性。
If you type the first part of your password rapidly, but the second part slowly due to Numbers or case shifts, the consistency will be measured.
然而，复苏的速度和时间仍然是十分不确定的。
However, the pace and timing of the recovery is still highly uncertain.
同样，OCO也会研究太阳反射光线中的二氧化碳和氧气特征光谱，它将于705公里的上空以99分钟绕地球一圈的速度飞行。
OCO will similarly study carbon dioxide and also oxygen signatures in reflected sunlight. It will fly at an average altitude of 705km and orbit the Earth about every 99 minutes.
仅为重力加速度的,五分之一。
北冰洋的冰层覆盖面积以大约每十年百分之十一的速度往下掉——也就是说非常快。我们认为，到2030年前后，如果九月一号到北极去，你很有可能将不会见到任何冰。
Our thinking is that by 2030 or so, if you went out to the Arctic on the first of September, you probably won't see any ice at all.
它大部分是在90分钟内消失的，它的速度的最大值比尼亚加拉瀑布的平均流速还快。
Most of it went in 90 minutes, at a rate that at its maximum was faster than the average flow of the Niagara Falls.
一个150磅的人跑步60分钟(大概是10分钟每英里的速度)会消耗大约680卡热量，或者说大概是一个巨无霸汉堡的热量。
A 150-pound person who runs for 60 minutes (with a pace of a 10-minute mile) will burn about 680 calories, or roughly the number of calories in a Whopper from Burger King.
奇异子的速度很大，能在四分钟内穿过像太阳这样的恒星或行星。
Q balls are speedy, zipping through a planet or star like our Sun in less than four minutes.
另外，它认为，含水层的水文条件会使任何泄漏的蔓延速度变得十分缓慢。
What is more, the hydrology of the aquifer, it argues, would slow the spread of any leak to a snail's pace.
正如《流言终结者》中曾经播出的，一分硬币永远不可能获得足够的速度穿过人的头骨，风的阻力会使速度更慢。
As seen on the show Mythbusters, a penny won't pick up enough speed to crack a human skull. Wind resistance makes this impossible event even more unlikely.
物理数据或键的连续性对于表扫描或键-索引扫描的速度十分重要。
Contiguity of physical data or keys is important to the speed of table scans or key-index scans.
你可以先跑个加速度的一英里来热热身，再加速度跑个一分钟，然后再恢复到一个平缓的速度跑个一分钟。
You can start adding speed by warming up for a mile and then running at a faster pace (breathing heavy but still in control) for a minute and then recovering at an easy pace for a minute.
这个网站以博客的形式发布，并且更新速度十分快。
The website is in the form of a blog and is updated very frequently.
但可想而知，基于人工的翻译服务可能十分昂贵，速度也非常慢。
However, as you might imagine, a human-based translation service can be quite costly and quite slow.
第一，你应该以5分钟不同的速度步行或者慢跑热身。
First, you should be varying the pace by warming up with a 5-minute walk or easy jog.
这一批评对美联储来说恰如其分：它在2001年至2003年间持续降息，使利率低到1%并维持了一年，然后一成不变地以每季度四分之一个百分比的速度缓缓加息，这无疑是对房市繁荣火上加油。
That is most true of the Fed, which slashed rates between 2001 and 2003, held them at 1% for a year and then raised them in slow, predictable quarter-point steps, fuelling the housing boom.
这一批评对美联储来说恰如其分：它在2001年至2003年间持续降息，使利率低到1%并维持了一年，然后一成不变地以每季度四分之一个百分比的速度缓缓加息，这无疑是对房市繁荣火上加油。
That is most true of the Fed, which slashed rates between 2001 and 2003, held them at 1% for a year and then raised them in slow, predictable quarter-point steps, fuelling the housing boom.
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