There is simply no way that Joseph Stiglitz inserted, say, the figure that the top 1% of Americans control 40% of the country's wealth off the top of his head.

Joseph Stiglitz绝不会拍脑袋乱讲一个数据，比如1%人口控制了国家40%的财富。

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Stability control of the head faces top-coal is one of the key techniques of realizing high production and high efficiency to coal mining in fully mechanized top-coal caving face.

大倾角松软煤层综放面实现高产高效的关键之一是端面顶煤稳定性控制。

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As an example pinpoint control, Five Star once received a micro-weld sample from a competitor that had a weld bead on top of the head of an ordinary shirt pin.

为例点穴控制五星一旦接到微观样本焊缝焊了一个竞争对手，就头顶一位普通衬衫密码。

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"Maybe this will make some Wisconsin politicians talk about gun control, " said a young woman wearing Capri pants, a bright orange crocheted top and a chunni over her head.

CNN: Why American Sikhs will survive