To most of the country, it's just another big-box chain, another in a series of disappearing strip-mall storefronts.

对这个国家的多数人来说，它是普普通通的连锁大卖场，是接二连三倒闭的路边店中的一员。

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The wooden box is actually a homemade device for doing polymerase chain reactions (PCR), a process that turns small samples of DNA into quantities large enough to analyze.

那个木箱子实际上就是一台自制的进行聚合酶链反应(PCR)设备。P CR是一个工艺过程，可以将DNA样本增殖到数量足够大，达到可以分析的程度。

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Other elements include the "box-office chain effect", the tourism boost from the star's films and the "general promotional effect" for Britain.

其他因素还包括“票房链效应”，明星电影对旅游业的刺激效果及对英国的“总促进效应”。

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Peterson, founder of the Jack in the Box restaurant chain, from 1977 until his death in 1994, but court documents don't disclose the size of the couple's fortune that apparently funded O'Connor's gambling habit.

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In the past few years Lowe's has pushed hard to become the exclusive big-box seller of prestige brands, such as Husqvarna chain saws and Pella windows.

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Half its clients need help essentially to squelch a competitor's project--a supermarket chain, say, wants to keep a big box out of town.

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