For example, a region responsible for 20% of patents in the 12 classes, but only 10% of all patents, has a RSTA of 2, suggesting relative strength in the 12 key classes.

比如，一个地区在12个科技领域内占了20%的专利，但是在所有科技领域内仅占10%，这样相对科技优势指数就是2，表明该地区在12个主要的科技领域内具有相对较强的优势。

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Rosetta rsta (nasdaq: rsta - news - people) has developed technology that may do exactly that.

FORBES: Rosetta Inpharmatics Reads Genome As Recipe For Drugs

That's where Rosetta (nasdaq: RSTA - news - people) comes in: Its technology can help scientists discern what proteins each gene makes.

FORBES: Rosetta Inpharmatics Riding The Gene Wave