My particular experience is largely in oil, and the search for oil has done more to improve deep drilling than any other mining activity.

我是专门搞石油的，寻找石油比其他任何采矿业对改进钻探作的贡献都要大。

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Banks use this information to assess the risk of giving you a mortgage or loan, and they are legally allowed to use data-mining companies to check your website activity.

银行利用这些信息来评估给你按揭或贷款的风险，他们在法律上被允许使用数据挖掘公司来检查你的网站活动。

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New Mexico's Mount Taylor —a sacred site for 30 Native American tribes —is in danger of losing valuable cultural and archaeological resources due to uranium mining activity.

新墨西哥州的泰勒山，那是30个美国部族的圣地。 由于铀矿的开采，它正失去各种宝贵的文化和考古实物。

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They may also point out that mergers are no substitute for finding new reserves an activity the mining giants have neglected in recent years.

ECONOMIST: BHP Billiton and Rio Tinto

Also, the U.S. government did not keep track of mining activity at the time.

FORBES: By Alex L��tourneau

The cut was due to declining mining activity globally due to softening of metal and iron-ore prices.

FORBES: Caterpillar Is Worth $95 On Long Term Fundamentals