It is quite true that our economic climate is not stable as it changes time to time.
这是事实，我们的经济环境并不稳定，因为它的变化时有发生。
We understand it as a sequence of cross-sections rather than something that somehow organically changes through time.
我们把它理解为一个横截面的序列，而不是随着时间有机地变化的东西。
In that case, the climax community would be considered the most stable, since, by definition, it changes the least over time.
在这种情况下，顶极群落将被认为是最稳定的，因为根据定义，它随着时间推移所产生的变化最小。
Such changes are all but invisible over the short time scale of modern observations, and, it is argued, they are usually obscured by innumerable gaps in the imperfect fossil record.
这些变化在现代观测短时间范围内几乎是看不见的，而且，有人认为，这些变化常常被不完善的化石记录中的无数空白所掩盖。
From data collected, it seems the things that cause us to lose the most sleep, on average, are sporting events, time changes, and holidays.
从收集到的数据来看，平均而言，导致我们睡眠时间减少的最大元凶的似乎是体育赛事、时节变换和假期。
In time, it changes into a new life.
随着时间的推移，它变成了一个新的生命。
It is true that these changes take a long time, but not as long as we might expect.
这些变化需要一些长的时间是事实，但不像我们所可能预期的那样久。
The photodetector then produces a signal defining how the light falling on it changes over time.
随后光电探测器将产生一个信号，定义落在它上面的光量如何随时间变化。
It can work like erosion. Slowly, but surely, over time erosion changes entire landscapes.
就像侵蚀，缓慢而坚定，随着时间过去，整个景色都会改变。
The IT infrastructure of an organization is dynamic and changes over time.
一个组织的IT基础设施是动态的，会随着时间而改变。
What's needed is an easy way to consume any size and complexity of XML data and to easily maintain it over time as the XML changes.
我们需要一种简单的方法来处理任意大小和复杂的XML数据，并且随着时间的流逝当XML发生变化时能够轻松地维护。
It is also possible that over time, as your data changes, old partitioning keys become less optimal than they were previously.
随着时间的推移，因数据的改变，旧的分区键有可能会不如之前那么好。
However, even if the official measure understates inflation, the changes in it may still be a fair gauge over time.
然而，即使官方统计低估通胀，随着时间变化，通胀变化仍然不失为一有效指标。
Many open source solutions broadcast a backup copy of the session to every other node in the cluster each time it changes.
许多开放源码解决方案，每次在会话发生变化时，都把会话的备份拷贝广播到集群中的其他每个节点。
CONOVER: "Jazz is a living music and anything that is alive grows and changes, just as we grow and change." So it changes all the time.
科诺·菲尔：“爵士乐是鲜活的音乐，任何鲜活的事物都会成长和变化，就像我们都会成长和变化一样，所以，爵士乐一直都在变化着。”
The condition in which a product is sold changes over time and must be managed as it moves through its stages.
产品销售的条件随时间变化，必须根据所处阶段对其进行管理。
Conceptually, the way that the relationship between Enterprise, IT, and SOA governance changes over time is shown in figure 1 above.
企业、IT和soa治理之间的关系随时间变化的方式见上面的图1。
But let's not bother.Again, what this equation tells you is that if the magnetic field changes over time then it creates, just out of nowhere, and electric field.
我们就不纠结这种情况了，这个方程告诉你，如果磁场随时间变化，它就会无中生有地产生电场。
The most reliable, but also most expensive, approach would be to replicate the data every time it changes (such as at the end of each servlet invocation).
最可靠但也最昂贵的方法是每次数据改变时复制它(如每次servlet调用结束)。
She says it also changes between visits, as if time is passing there too.
她说每次去到那里都会有所改变，感觉时光也在那留下了痕迹一般。
Moreover, the blend changes over time, and with it, the performance of the economy.
此外，模式的混合随着时间推移而改变，因此经济体的效率也随之改变。
And although it might take some time to take effect, it could help usher in important changes in China's economy.
尽管刺激计划或许需要一些时间才能发挥作用，但它却可能有助于给中国经济带来重要变革。
But art changes all the time, according to what's going on around it.
但是艺术给人的感受不是从一而终的，而是根据周围的变化而变化。
We won't know definitively until 2090, but essentially there's nothing we can do about it at that point in time and it changes the climate system dramatically.
在2090年之前，我们无法确定那个灾难何时会发生，可一旦到了2090年，我们会无法改变状况，那将剧烈地改变地球的气候系统。
It changes over time as people try to express themselves in different ways to different people.
语言就是在不同的人用各自不同的方式表达自己时不断变化着。
But my wife curses me because every time I walk past the radio or TV it changes channel.
不过最受不了的还是我妻子，因为只要我打收音机或是电视机旁走过，它们就自动换台。
Sometimes your application needs not only the user's current location, but it needs to be updated each time the user changes location.
有时候应用程序不只需要知道用户的当前位置，还需要在用户每次改变位置时及时更新。
Often, you have access to a URL, but it doesn't make sense to load the page each time the context changes as it adds overhead that might not be warranted.
通常情况下的确可以访问url，但是，每当上下文发生改变就装载该页面的行为并不合理，因为这增加了可能不必要的开销。
Also, if the distribution pattern changes over time, it is simpler to alter the criteria used to distribute the messages in a rules-driven engine than in distributed applications.
另外，如果分发模式随着时间发生了变化，与在分布式应用程序中进行更改相比，改变规则驱动的引擎中用于分发消息的标准更为简单。
Also, if the distribution pattern changes over time, it is simpler to alter the criteria used to distribute the messages in a rules-driven engine than in distributed applications.
另外，如果分发模式随着时间发生了变化，与在分布式应用程序中进行更改相比，改变规则驱动的引擎中用于分发消息的标准更为简单。
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