Scientists are increasingly keen to find out what's going on because they consider the Arctic the "canary in the mine" for global warming—a warning of what's in store for the rest of the world.

科学家们越来越想知道到底发生了什么，因为他们认为北极是全球变暖中“煤矿中的金丝雀”——是对世界其他地方即将发生的事情的警告。

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They are hoping to mine this data by finding patterns in the data and by using clusters to determine if certain behaviors in their customers emerge.

经销店期望通过寻找数据内的模式挖掘这些数据并使用群集来判断其客户是否有某种行为特点。

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Samples of gas conditions in the mine are being taken every half hour and rescuers say they need a sustained downward trend before specialist rescue teams could enter.

矿井内的气体状况每半小时就取样一次，救援人员说，他们需要一个持续下降的趋势，专业救援小组才能进入矿井。

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They are mined from a single source, the Argyle Mine in Western Australia.

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They are former workers in the pit, Asia's largest opencast mine, which has been turned into a grim tourist attraction.

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Marketers will increase their data mining activities in 2013 because they are asked to do so by the very same people they mine, those inhabiting the consumer galaxy.

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