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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Existing ways of printing devices at the nanoscale tend to be complex and expensive, and more appropriate for making silicon chips.

以纳米技术领域的打印设备的现有方式来制作硅片往往是复杂与昂贵的，而且更为合适。

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The main ingredient of a semiconductor is silicon, but it might as well be pyrite, or fool's gold. That is because consistently making money out of chips is notoriously difficult.

半导体的主要成分为硅，但也可以是黄铁矿，或称作傻瓜的金子，因为大家都知道，总是依靠芯片赚钱是非常难的。

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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.

FORBES: Genomics Won't Mean Cheap Drugs