Most are produced in huge, ultra-clean factories using batch processes similar to those for making silicon chips.

大部分是在巨大的，超净的工厂中采用类似于生产硅片的工艺来分批制成的。

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Most are produced in huge, ultra-clean factories using batch processes similar to those for making silicon chips.

ECONOMIST: Electronic screens as thin as paper are coming soon

For Professor Rakesh Kumar at University of Illinois the demise of Moore's Law is being hastened by an insistence on making silicon chips operate flawlessly.

BBC: Mistakes in silicon chips to help boost computer power

And just as the cost of making faster and faster silicon chips is rising exponentially, so is it getting more and more difficult to develop new drugs.

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