In order to satisfy the demands of people on high computing capability and low price, Grid integrates the Internet to be a virtual supercomputer to share the resources all over the world.

网格把互联网集成为一个“虚拟的超级计算机”，实现全球范围的资源共享，可以满足人们对高计算能力和低价格的需求。

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Those data help to give confidence that “virtual” tests, run inside a supercomputer, will produce results that correspond to what would happen if a warhead were tested for real.

那些数据有助于建立实验人的信心——在超级计算机内运行“虚拟”试验将产生的效果能与实地试验的效果保持一致。

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Lashing together multiple processors to create a virtual supercomputer is a popular parlor trick in academia and government research.

FORBES: Sharing Power

You need only a fraction of that if you can gin up a virtual supercomputer from thousands of cheap computers.

FORBES: Cheap Revolution, Part Six

The result: a virtual supercomputer capable of crunching 6 trillion floating point operations per second, or 6 teraflops, equivalent to one of the ten most powerful computers in the world.

FORBES: Sharing Power