That may sound odd, but the fact is at the moment of the Big Bang, both matter and anti-matter were created for a short time, and I mean just a fraction of a second.

这听起来可能很奇怪，但事实是在大爆炸的那一刻，物质和反物质都是在很短的时间内被创造出来的，我的意思是只有几分之一秒。

youdao

Unless the new application was written by terrible developers, the extra layers providing the flexibility mean that the response time for users goes up, making it slower for them.

除非新应用程序是由很糟的开发人员编写的，否则提供灵活性的附加层意味着用户的响应时间将增加，使响应变得更慢。

youdao

If you know the mean time between failures and the mean time to recovery, e.g. for the hardware, use the calculations in this section.

如果知道失效之间的平均时间和平均恢复时间(例如对于硬件)，则使用这一部分中的计算方法。

youdao

Staying in power, at least for the mean time, is President Karzai.

VOA: standard.2009.09.12

For some others it might mean being basically restricted to the home, if not all the time, then the only exception being in public, in the company of a close-male relative as chaperon.

在一些别的地方可能意味着,基本上深居简出，即使不是一天到晚，也只有外出是例外，而且必须有一个男性近亲作监护人陪同。

普林斯顿公开课 - 人性课程节选

By regular rate we mean that the amount of time that each chord holds is exactly the same; every chord holds for the same length of time.

如果变化频率规则，那么和声中每个和弦持续的时间长度是完全相同的;,每个和弦都持续同样长的时间。

耶鲁公开课 - 聆听音乐课程节选

For the mean time, grab yourself a beverage and check out the demo video after the break.

ENGADGET: ASUS Qube hands-on (video) HD

When you walked on the stage for the first time, and I mean the stage of gospel music...

NPR: Gospel Singer Yolanda Adams, 'Day by Day'

The proposals will not ban the fishing of these sharks but it will mean that for the first time, the international trade in them will be regulated.

BBC: Landmark shark ban upheld at conservation meeting