Using statistical methods, a model can then describe how the target should behave under these normal circumstances.

利用统计方法，模型将能够描述目标计算机在正常情况下应该如何运行。

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The work also raises questions regarding how the brain interprets the passage of time differently under different circumstances.

还有一个重要的研究问题是，脑部究竟为何对于不同环境下对时间的感受并不相同。

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Under such circumstances, how can a country enjoy real security? How can the world remain stable?

在这种情况下，哪一个国家能有真正的安全感，世界又怎能稳定呢？

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For the more inquisitive of us, though, Palm is offering a detailed breakdown of how the updates get pushed down to the phone and under what circumstances.

ENGADGET: Palm's webOS over-the-air firmware update process explained

No matter how large, few if any companies have the resources and know-how to operate in a vacuum under these circumstances.

FORBES: Why Large Companies Should Become Anchor Customers

But every day there are a number of people who become fascinating to us -- by virtue of their character, how they reached their decision, how they behaved under pressure, or because of the remarkable circumstances surrounding the event they are involved in.

CNN: Intriguing people for