Then, over the next year, researchers in conjunction with local public health officials monitored food purchases at the Taco Time chain of restaurants.

而且，在第二年，研究人员与当地公共健康行政人员检测了从Taco Time连锁店买到的食物。

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"It's the ultimate nightmare," a retail executive from a well-known chain admitted to TIME.

一家知名连锁店的零售主管向《时代周刊》坦言：“这是一场终极噩梦。”

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The other tip I'm going to give you is any time you see a chain molecule, by chain I just mean many different atoms written out in a row.

我要告诉大家的另外一个小窍门是,每当你看到一个链状分子，链状的意思是说很多,不同的原子写成一行的形式。

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Giordano's management also took the opportunity to overhaul the company's inventory system, improving the operation's just-in-time supply chain.

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Real-Time Polymerase Chain Reaction (RT-PCR) uses nanoscaled fluorescent probes that allow the tracking of the progress of the amplification from the start.

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Let me tell you, watching the video, I bet I would have a hard time inserting the chain quickly myself.

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