从1981年到1997年，详尽的时间使用研究表明，孩子们花在玩耍上的时间减少了25%。
Between 1981 and 1997, detailed time-use studies showed that the time children spent at play declined by 25 percent.
原因并非人们观看电视的时间减少了。
可以看到，总体持续时间减少了25%。
You can see that the overall execution duration has decreased by about 25%.
新的公共汽车交通服务使运行时间减少了一半。
最新式的飞机使横越大西洋所需的时间减少了一半。
The newest planes have halved the time needed for crossing the Atlantic.
延迟清理改善了GC的响应时间，即出现最坏情况的时间减少了。
在增加HTTP活动线程时，您应该会看到响应时间减少了。
As you increase the HTTP active threads, you should see the response time decreasing.
换言之，现在她能更好地利用时间，尽管她醒着的时间减少了。
In other words, she's making better use of her hours, even if she's awake for fewer of them.
但这还不是全部，Buildr设法把构建时间减少了50% ！
But that's not all, Buildr managed to cut the build time by 50%!
因此，由于在新知识的获取方面进行合作交流，方差随着时间减少了。
Hence, the variance diminishes over time due to collaborative interaction on new knowledge acquisition.
通过可测性设计，使该电路的测试难度及测试时间减少了将近一半。
By design for testability, both the degree of difficulty in testing and test time are reduced nearly one half.
可以看到启动时间有大约1秒的改进，这表示启动时间减少了25%。
As you can see, there is nearly a 1-second improvement in the startup time, which represents a 25 percent reduction in startup time.
增加复用、一致性，和效率导致投入市场的时间减少了，因此提高了您组织的竞争力。
Increased reuse, consistency, and efficiency lead to decreased time to market, thereby improving your organization's competitiveness.
另外，Google+用户在网站平均花费时间减少了10%，从5分50秒降至5分15秒。
Average time on the site was down 10%, from 5 minutes, 50 seconds to 5 minutes, 15 seconds.
过去的一个世纪，迫于社会压力，我们不得不加班加点，因而睡眠时间减少了约20%。
Societal pressures to work more and at odd hours have reduced our sleep time over the past century by about 20 percent.
减少了对CPU的消耗—我们现在处理低优先级的后台项(如智能感知填充)所占用的CPU时间减少了20%。
Reduced CPU consumption - We now process low-priority background items (such as IntelliSense population) using 20% less CPU time.
的确，在过去的一个世纪里，美国人每晚平均睡眠时间减少了20%以上——人们带着黑眼圈就像戴着荣誉徽章一样光荣。
And, indeed, over the past century Americans have reduced their average nightly sleep time by more than 20 percent — wearing the dark circles under their eyes like badges of honor.
过去几十年中，男性的工作时间减少了，同时女性群体的工作时间增多，这反映出她们越来越多地进入职业领域。
Meanwhile, women -- as a group -- spent more time earning income, reflecting their increased work-force participation.
和没有孩子的人相比，年轻妈妈参与中度到高强度体育锻炼的时间减少了近50分钟，年轻爸爸则减少了近93分钟。
Specifically, moms reported getting about 50 fewer minutes, and dads got 93 fewer minutes, of moderate-to-vigorous physical activity each week compared to people without children.
甚至在有的案例中，Information Integrator通过减少I/O和网络上不必要的数据传输，使报表时间减少了 90%。
In at least one case, Information Integrator reduced reporting time by more than 90 percent by minimizing I/O and unnecessary data transfers over the network.
因为现在只进行实际执行用户请求所需的工作，所以响应时间减少了，DocumentManager中间层服务器的可伸缩性大大提高了。
Response times are reduced and the scalability of the Document Manager middle-tier server is greatly increased since it is now doing only the work required to actually perform the user's request.
这样做的一个很好的效果是，我平均每天晚上睡觉的时间减少了90分钟，但是我却感觉更轻松，我想这主要是因为我在床上的时间基本上都在睡眠中。
A side effect was that on average, I slept about 90 minutes less per night, but I actually felt more well-rested. I was sleeping almost the entire time I was in bed.
许多地区减少了艺术、历史、科学、公民学、外语、体育、文学和地理的时间。
Many districts have reduced time for the arts, history, science, civics, foreign languages, physical education, literature, and geography.
六个月后，参加ROWE的员工报告说，他们工作与家庭的冲突减少了，对时间的掌控感也更好了，而且他们每晚都能多睡一小时。
After six months, the employees who participated in ROWE reported reduced work-family conflict and a better sense of control of their time, and they were getting a full hour of extra sleep each night.
随着时间的推移，这种方法已经使吸烟人数有所下降——自20世纪70年代以来，吸烟人数几乎减少了一半。
This approach has led over time to a fall in smoking with numbers having roughly halved since the 1970s.
通过这样一种方式简化你的生活，你就为幸福创造了时间，并且减少了生活中的压力和混乱。
By simplifying your life in this way, you create time for your happiness, and you reduce the stress and chaos in your life.
税收大大减少了继承的财富，随着时间的推移，巨大的财富将完全消失。
Inherited wealth has been savagely reduced by taxation and, in time, the great fortunes will disappear altogether.
他们指出，业余活动在儿童发展中发挥着重要作用，大量的家庭作业减少了孩子的业余时间，阻碍了他们的发展。
They point out that free-time activities play an important role in childhood development and that large amounts of homework reduce children's free time, hindering their development.
在挪威，一项干预运动在全国推广后，对42所学校的评估表明，在两年的时间里，欺凌现象减少了一半。
In Norway, after an intervention campaign was introduced nationally, an evaluation of forty-two schools suggested that, over a two-year period, bullying was halved.
校内工作减少了通勤时间，还是获得校内学术和专业资源的好方法。
On-campus jobs eliminate commuting time, and could be a great way to connect with academic and professional resources at your university.
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