Even the most powerful notebook computer, with access to a worldwide information network, still focuses attention on a single box.

即使是能够存取世界范围信息网络的强大的笔记本型计算机，也仍然聚焦于一个单独的盒子。

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Simultaneously, the resources of many computers in a network are applied to a single problem that requires a lot of computer processing cycles or access to large amounts of data.

同时，网络中许多计算机的资源应用于需要许多计算机处理周期或访问大量数据的单一问题。

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By combining distributed computing resources into a single system "image," grid computing creates a virtual computer from which users can access data and resources as required.

通过将分布式计算资源组合到单一的系统“图像”中，网格计算生成了可以使用户访问所需数据和资源的虚拟机算计。

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Tracking down the records of a single taxpayer means getting access to as many as nine different computer systems.

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