动作什么时候发生并不重要，也许是刚刚发生，也许是一段时间之前就发生。
When the action happened is not very important. It may have just happened or happened some time ago.
一段时间之前，我的一个朋友接到体检结果后，得知自己的胆固醇高于正常水平。
I recently had a friend who was told she had an above-average level of cholesterol after a health check up.
选择此处更长的有效期内表示授予您自己更长一段时间之前需要更新您的ca根证书。
Selecting a longer Validity period here means granting yourself a longer period of time before needing to update your ca's root certificate.
个体很长一段时间之前支付一个事物的时候，你想要适当的有了个了解您的需求和必要性。
An individual Well before paying for a single thing, you want to suitably have an understanding of your requirements and necessities.
中国也公开声称，它将在22世纪到来很长一段时间之前赶上美国，并成为世界最大的经济体。
China also officially claims that it will catch up with the United States and become the world's largest economy well before the 22nd century arrives.
我明确地反对这款产品进行这种令人窒息的炒作，在几乎没有人真正使用过之前，更别说用过一段时间之前。
What I do object to is the breathless hype visited on this product before hardly anyone has actually used it, and more importantly, used it for awhile.
不幸的是，即使我们最后车手今天，我们将不得不等待很长一段时间之前，我们看到了第一次真正的应用滴了。
Unfortunately, even if we had final drivers today we would have to wait for a quite some time before we see the first real apps trickle out.
比如说，在一段时间之前，我在许多不容的新闻组发了一个相同的问题，许多人觉得我的问题不适合他们所在的特定组。
For example, some time ago, I posted a question to lots of different newsgroups, and many people felt my question was inappropriate to their particular group.
第二个问题关于空间和时间：一段时间之前，我们被告知爱因斯坦关于空间时间的理论不正确，我们应该回到其他理论上。
Second question concerning space and time: Sometime ago, we have been told that Einstein's idea of space-time is not the correct one, and that we should go back to some other ideas.
中国声称其经济正以每年10%—11%的速度在增长，官方的分析家说他们的国家在22世纪到来很长一段时间之前就能赶上美国。
China claims that its economy is growing at 10 to 11 percent a year, and China's official analysts say that their nation will catch up with the United States long before the 22nd century arrives.
在收回开发费用之前，它们必须运作很长一段时间。
They have to operate for long periods of time before the costs of development have been recovered.
在开始设计之前，建筑师在客户原来的房子待了一段时间，观察他们的生活，研究他们的习惯。
Prior to beginning his design, the architect spent some time in the client's old home, observing their life and studying their habits.
许多种子需要一段时间分层的原因是为了保证种子在恶劣的天气来临之后而不是之前生长。
The reason why many seeds require a period of stratification is to guarantee that the seeds grow after and not before unfavorable weather.
在那里，地下水在重新涌出地表之前，往往可以保存很长一段时间。
There it remains, sometimes for long periods, before emerging at the surface again.
NIC硬件的虚拟化以各种形式已经存在了一段时间—在虚拟交换机出现之前。
The virtualization of NIC hardware has existed for some time in a variety of forms-well before the introduction of virtual switching.
记住，HTML5仍然是W3C的工作草案，在它成为一个完整的建议之前可能还需要一段时间。
Remember that HTML5 is still a W3C working draft, and it might be a while before it becomes a full recommendation.
阿诺德说，在一次自然灾害过后，在看到大型重建活动之前往往会耗费一段时间，这很正常。
Arnold says it's usual - after a natural disaster - to expect it to take some time before seeing large scale reconstruction.
这也就是说，离美国房价的再次暴涨，或者说，在再次看到今年初高收益公司债券利差降到低点的情况之前，还有很长一段时间。
That suggests it will take a long time before American house prices surge again, or before spreads on high-yield corporate debt get down to the lows seen earlier this year.
排队的请求的响应时间会增加，因为在得到服务之前它们会在队列中花费一段时间。
The queued traffic sees an increased response time since it spends some amount of time in a queue prior to being serviced.
大概在暂缓一段时间和一些气候灾难之前，它将再一次开始执行，它确实应该这样。
Perhaps, after a period of respite and a few climatic disasters, it will get going again.It certainly should.
那么在量子力学建立起来，之前的很长一段时间，人们测量，物质的热容。
So a long time before quantum mechanics was developed, people made measurements of the heat capacities of materials.
新的政策还认识到，在此之前很长一段时间内，只有在少数的“调整”贷款业务之前出现过必须予以调整的危机。
The new policy also recognizes that for a long time now only a minority of "adjustment" lending operations have been preceded by a crisis to which adjustment is necessary.
国家大部分的债务几年都不需要重新贷款，所以调高利率之前还有一段时间。
Most of the country's debt need not be refinanced for years, so it would take a while before higher rates fed through.
至少你得首先真的认识了一位小姐，接近她，和她交往一段时间，在你给她任何承诺之前，还有另外一个问题。
Not only do you first need to ACTUALLY meet a woman, approach her, date her for awhile, before you even talk commitment, there is also another issue that arises.
在日本，患者进行心理咨询和实际治疗之前通常会有一段时间的住院休息。
In Japan, there is often a period of isolated bedrest before the patient is exposed to counseling, instruction and work therapy.
在日本，患者进行心理咨询和实际治疗之前通常会有一段时间的住院休息。
In Japan, there is often a period of isolated bedrest before the patient is exposed to counseling, instruction and work therapy.
应用推荐